• Aroma360, LLC v. Air Esscentials, Inc.Some claims unpatentable
  PTAB · Oct 6, 2026 · IPR2025-00707 · APJ Eric C Jeschke · IPR · Final written decision

  Claim 5 is unpatentable over Gao-2 and over Gao-2 with Goubet; claims 1, 3, 4, and 6–8 were not shown unpatentable on any ground, and substitute claim 17 was denied.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “As noted in the Decision on Institution, Petitioner’s proposed definition appears generally consistent with the record, including the prior art. See Dec. Inst. 8 (citing In re GPAC Inc., 57 F.3d at 1579). We remove the phrase “at least” in both listed options, however, as that phrase adds ambiguity. Further, Patent Owner has not argued at trial that Petitioner’s proposal for the level of ordinary skill leads to an improper understanding of how a skilled artisan would have understood either the challenged patent or the prior art. In the analysis below, we continue to apply the level of ordinary skill in the art adopted in the Decision on Institution, as proposed by Petitioner.” slip op. at 9

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Neither Petitioner nor Patent Owner propose explicit constructions for any claim terms. Pet. 16–17; PO Resp. 5–6. Based on the complete record, we need not construe explicitly any claim terms because doing so would not change the outcome of the analysis below. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 10

  • Expert testimonyPetitioner expert creditedDecided for patent owner

    “As an initial matter, the record here does not support any sound basis to disregard the entirety of Dr. Micklow’s Declaration for allegedly not reviewing the parties’ claim constructions. See Pet. Reply 2–3 (citing Ex. 1046, 115:15–18). Contrary to Petitioner’s argument, in the cited 11 This refers to the recitation in clauses 1F and 5F that the “diffusion assembly is disposed between said upper chamber and said lower chamber.” discussion, Dr. Micklow does not indicate that he applied an incorrect understanding of a claim term. Cf. Cordis Corp. v. Bos. Sci. Corp., 658 F.3d 1347, 1357–58 (Fed. Cir. 2011) (disregarding testimony “based on an incorrect understanding of the claim construction”), cited at Pet. Reply 1; see also Pet. Reply 3 (arguing that “Dr. Micklow’s opinion that the prior art does not render the claims obvious is premised on an interpretation of certain claim limitations that are inconsistent with both parties’ constructions” (emphasis added)). Instead, we read Dr. Micklow’s testimony as clarifying that he was not involved in claim construction at all and that, as stated, he “made [his] opinions based on what [he] read in the patents.” Ex. 1046, 112:11–12; see also id. at 115:15–18 (“I don’t know if I would even apply claim construction. I applied engineering principles to a document that had been published with the patent office.”).” slip op. at 12

  • BurdenNot shown unpatentable

    “referring to the same direction as the separation of the “upper chamber” and “lower chamber” (vertically in both Figure 6 of the challenged patent and Figure 1 of Goubet), we turn back now to Petitioner’s discussion of clause 1F, which includes the limitation at issue. There, Petitioner does not discuss why the “diffusion assembly” is allegedly “disposed between” the “upper chamber” and “lower chamber,” but instead, Petitioner discusses why a component of the “diffusion assembly”—the “atomizer assembly”—is allegedly “disposed between” the “upper chamber” and “lower chamber”: Pet. 39. In the end, we need not assess whether the “atomizer assembly” identified by Petitioner is “disposed between” the “upper chamber” and “lower chamber” under the proper construction of that term (which, again, we need not and do not determine here) because the “disposed between” limitation does not involve the “atomizer assembly.” Instead, we find that, by failing to address why the identified “diffusion assembly” is “disposed between” the identified “upper chamber” and “lower chamber,” Petitioner has failed to provide persuasive evidence that Goubet discloses or suggests the “disposed between” limitation. Pet. 38–39 (discussing the claim language “said diffusion assembly is disposed between said upper chamber and said lower chamber” but only discussing the location of the “atomizer assembly”); see 35 U.S.C. § 316(e) (“In an inter partes review . . . , the petitioner shall have the burden of proving a proposition of unpatentability by a preponderance of the evidence.”). For the reasons above, we find, based on the complete record, that Petitioner has not shown by a preponderance of the evidence that Goubet discloses or suggests the “disposed between” limitation.” slip op. at 22

  Patent outcomesUS 10,092,918 mixed
  Claim construction§ 103 obviousnesscites Phillips · KSR
  Patents in suitUS 10,092,918
• Aroma360, LLC v. Air Esscentials, Inc.All claims unpatentable
  PTAB · Oct 6, 2026 · IPR2025-00706 · APJ Eric C Jeschke · IPR · Final written decision

  Claims 1, 4, and 7–10 are unpatentable as obvious over Goubet and anticipated by Gao; proposed substitute claims 20 and 21 are denied as indefinite and lacking written-description support.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In the Response, Patent Owner states that it “does not dispute” the definition of one of ordinary skill in the art proposed by Petitioner, but Patent Owner “reserves the right to address [the definition] should new issues materialize.” PO Resp. 6. Patent Owner did not address this issue in the Sur-reply. As noted in the Decision on Institution, Petitioner’s proposed definition appears generally consistent with the record, including the prior art. See Dec. Inst. 8 (citing In re GPAC Inc., 57 F.3d at 1579). We remove the phrase “at least” in both listed options, however, as that phrase adds ambiguity. Further, Patent Owner has not argued at trial that Petitioner’s proposal for the level of ordinary skill leads to an improper understanding of how a skilled artisan would have understood either the challenged patent or the prior art. In the analysis below, we continue to apply the level of ordinary skill in the art adopted in the Decision on Institution, as proposed by Petitioner.” slip op. at 9

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed petitioner constructionOther

    “Network LLC, 929 F.3d 1350, 1357 (Fed. Cir. 2019). At first glance, the language of the limitation at issue—which, again, recites “the compressed air and the operative fluid mix together in said mixing chamber to form the fluid dispersion”—would seem to require the “fluid dispersion” (under the stipulated construction) to be fully formed in the “mixing chamber.” In other words, the language of the limitation alone would seem to support Patent Owner’s proposed construction for the “form the fluid dispersion” limitation. But the claim construction analysis does not end with consideration of the claim language alone. Next, we turn to the Specification. The Federal Circuit has said that the specification “is the single best guide to the meaning of a disputed term.” Phillips, 415 F.3d at 1315 (quoting Vitronics Corp. v. Conceptronic, Inc., 90 F.3d 1576, 1582 (Fed. Cir. 1996)). Here, the discussion in the Specification of precisely the same language as in the limitation at issue strongly supports that “to form a fluid dispersion” in the limitation at issue requires only initial mixing of the compressed air and operative fluid in the mixing chamber, with further “formation” of the ”fluid dispersion” occurring downstream of the mixing chamber: More importantly, the “predetermined amount” of compressed air and the “preselected amount” of the operable fluid are initially mixed together in the mixing chamber 226 to form a fluid dispersion. The diffusion chamber 112" is further structured to facilitate the formation of a plurality of substantially uniform droplets, as defined hereinabove, in the fluid dispersion prior to discharge from the diffusion chamber 112" through discharge port 132. Ex. 1001, 10:62–11:2 (emphasis added) (discussing Figure 6), quoted, in part, at Pet. Reply 6–710; see also Ex. 1001, 5:64–6:4 (same language, except without double primes, in a discussion of Figures 1 and 2). To be sure, certain passages in the Specification could be read to indicate that a “fluid dispersion” must be fully formed in the “mixing chamber.” See, e.g., Ex. 1001, 6:11–12 (“More in particular, the suppression chamber 232 receives the fluid dispersion from the mixing chamber 226.”); see also id. at 7:22–33, 11:39–52 (both implying that a “fluid dispersion” is formed in the mixing chamber). But the passage block quoted directly above (and the similar one bridging columns 5 and 6) more directly addresses the issue at hand—i.e., the scope of “form the fluid dispersion”—by using the same” slip op. at 13

  • Expert testimonyPatent owner expert discountedMixed

    “As an initial matter, the record here does not support any sound basis to disregard the entirety of Dr. Micklow’s Declaration for allegedly not reviewing the parties’ claim constructions. See Pet. Reply 2 (citing Ex. 1046, 115:15–18). Contrary to Petitioner’s argument, in the cited discussion, Dr. Micklow does not indicate that he applied an incorrect understanding of a claim term. Cf. Cordis Corp. v. Bos. Sci. Corp., 658 F.3d 1347, 1357–58 (Fed. Cir. 2011) (disregarding testimony “based on an incorrect understanding of the claim construction”), cited at Pet. Reply 1. Instead, we read Dr. Micklow’s testimony as clarifying that he was not involved in claim construction at all and that, as stated, he “made [his] opinions based on what [he] read in the patents.” Ex. 1046, 112:11–12; see also id. at 115:15–18 (“I don’t know if I would even apply claim construction. I applied engineering principles to a document that had been published with the patent office.”).” slip op. at 18

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundNot shown unpatentable

    “To satisfy its burden of proving obviousness, a petitioner cannot employ mere conclusory statements. The petitioner must instead articulate specific reasoning, based on evidence of record, to support the legal conclusion of obviousness.” In re Magnum Oil Tools Int’l, Ltd., 829 F.3d 1364, 1380 (Fed. Cir. 2016); TriVascular, Inc. v. Samuels, 812 F.3d 1056, 1066 (Fed. Cir. 2016) (“Although the KSR test is flexible, the Board ‘must still be careful not to allow hindsight reconstruction of references . . . without any explanation as to how or why the references would be combined to produce the claimed invention.’”) (citation omitted). Based on the complete record, we agree with Patent Owner that “Petitioner’s asserted motivation boils down to the conclusory statement that given Goubet and Kaiser, ‘it was well known in the field at the time of the invention that droplets of greater uniformity result in uniform droplet evaporation.’” PO Resp. 31 (quoting Pet. 59). We agree with Patent Owner that Petitioner’s discussion of the alleged reasons to combine (Pet. 59) is insufficient to support the proposed combination here. See Magnum Oil, 829 F.3d at 1380. Specifically, we are not persuaded that Kaiser’s teachings—which relate to combustion (Ex. 1014 at 43)—would have led one of ordinary skill in the art to the proposed modifications, which would allegedly “improve the smoothness (i.e., less harsh) of the aroma generated as the oil droplets evaporate in the surrounding airspace.” See Pet. 59 (emphasis added); White Pet. Decl. ¶ 251 (same); see PO Resp. 32 (“Rather, Dr. White merely describes the ability to achieve the effect as in the claimed patent, not why a [person of ordinary skill in the art] would look to the field of electrospray injection and combustion in mesoscale power-generation systems, using high-voltage electric fields to generate charged fuel droplets for controlled combustion in catalytic micro-combustors when considering atomization for scents.”). For these reasons, we determine, in light of the complete record, that Petitioner has not shown by a preponderance of the evidence that one of ordinary skill in the art at the time of the invention would have had reason to combine Goubet and Kaiser, as proposed. slip op. at 32

  Patent outcomesUS 10,583,449 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · Nautilus
  Patents in suitUS 10,583,449
• Aroma360, LLC v. Air Esscentials, Inc.All claims unpatentable
  PTAB · Oct 6, 2026 · IPR2025-00705 · APJ Eric C Jeschke · IPR · Final written decision

  Claims 7–9 and 11 are unpatentable as obvious over Goubet; proposed substitute claim 21 is denied as indefinite.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In the Response, Patent Owner states that it “does not dispute” the definition of one of ordinary skill in the art proposed by Petitioner, but Patent Owner “reserves the right to address [the definition] should new issues materialize.” PO Resp. 5. Patent Owner did not address this issue in the Sur-reply. As noted in the Decision on Institution, Petitioner’s proposed definition appears generally consistent with the record, including the prior art. See Dec. Inst. 8 (citing In re GPAC Inc., 57 F.3d at 1579). We remove the phrase “at least” in both listed options, however, as that phrase adds ambiguity. Further, Patent Owner has not argued at trial that Petitioner’s proposal for the level of ordinary skill leads to an improper understanding of how a skilled artisan would have understood either the challenged patent or the prior art. In the analysis below, we continue to apply the level of ordinary skill in the art adopted in the Decision on Institution, as proposed by Petitioner.” slip op. at 9

  • Expert testimonyPetitioner expert creditedDecided for patent owner

    “The record here does not support any sound basis to disregard the entirety of Dr. Micklow’s Declaration, as asserted in Petitioner’s overall argument. See Pet. Reply 1–2. Contrary to Petitioner’s argument, in the cited general discussion, Dr. Micklow does not indicate that he applied an incorrect understanding of a claim term. Cf. Cordis Corp. v. Bos. Sci. Corp., 658 F.3d 1347, 1357–58 (Fed. Cir. 2011) (disregarding testimony “based on an incorrect understanding of the claim construction”), cited at Pet. Reply 1; see also Pet. Reply 2 (arguing that “Dr. Micklow’s declaration is premised on understandings of claim scope that are inconsistent with the constructions advanced by both of the parties” (emphasis added)). Instead, we read the cited portions of Dr. Micklow’s testimony as clarifying that he was not involved in claim construction at all and that, as stated, he “made [his] opinions based on what [he] read in the patents.” Ex. 1046, 112:11–12; see also Pet. Reply 1 (citing Ex. 1046, 112:4–12, 113:13–20, 115:15–18). Next, we turn to each of the four specific claim terms that Petitioner highlights in its further arguments.” slip op. at 12

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction needed

    “B. Claim Construction In inter partes reviews, the Board interprets claim language using the same claim construction standard that would be used in a civil action under 35 U.S.C. § 282(b), as described in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). See 37 C.F.R. § 42.100(b). Under that standard, we generally give claim terms their ordinary and customary meaning, as would be understood by a person of ordinary skill in the art at the time of the invention, in light of the language of the claims, the specification, and the prosecution history. See Phillips, 415 F.3d at 1313–14. Although extrinsic evidence, when available, may also be useful when construing claim terms under this standard, extrinsic evidence should be considered in the context of the intrinsic evidence. See id. at 1317–19. Neither Petitioner nor Patent Owner propose explicit constructions for any claim terms. Pet. 10–11; PO Resp. 5. Based on the complete record, we need not construe explicitly any claim terms because doing so would not change the outcome of the analysis below. See Realtime Data, LLC v. Iancu, 912 F.3d 1368, 1375 (Fed. Cir. 2019) (“The Board is required to construe ‘only those terms . . . that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 9

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner

    “Florida Litigation a Joint Claim Construction statement that included stipulated claim constructions and disputed claim constructions for terms in the challenged patent as well as the ’449 patent and the ’918 patent. See Ex. 1018, Exhibit A (Stipulated Claim Constructions), Exhibit B (Disputed Claim Constructions). The parties stipulated to the construction of the terms “fluid dispersion” and “baffle” as recited in the challenged claim. See id., Exhibit A.10 10 When staying the Florida Litigation, the District Court cancelled the scheduled claim construction hearing. See ECF No. 67 (April 8, 2025) (granting joint motion to stay); ECF No. 68 (April 8, 2025) (cancelling the The stipulated construction of “fluid dispersion” merely restates the express definition of “fluid dispersion” from the challenged patent (although the definition is not cited or discussed in the parties’ filing). Compare Ex. 1018, Exhibit A, with Ex. 1001, 3:8–20. Similarly, the stipulated construction of “baffle” essentially parrots one sentence in the challenged patent (again, not cited or discussed in the parties’ filing). Compare Ex. 1018, Exhibit A, with Ex. 1001, 7:57–59. To the extent necessary, we determine that the complete record supports the parties’ stipulated constructions of “fluid dispersion” and “baffle,” and we apply those constructions below.” slip op. at 10

  Patent outcomesUS 9,527,094 unpatentable
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · Nautilus
  Patents in suitUS 9,527,094
• Mediatek Inc. v. Parkervision, Inc.All claims unpatentable
  PTAB · May 22, 2026 · IPR2024-00796 · APJ Iftikhar Ahmed · IPR · Final written decision

  Claims 1–20 are unpatentable as obvious over Nevo and Avitabile, Young and Estabrook, and Young, Estabrook-1988, and Estabrook-1989.

  RulingsFinal written decision

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner

    “Network LLC, 929 F.3d 1350, 1357 (Fed. Cir. 2019). On its face, the language “energy transfer signal” does not specify any restrictions on the type of system in which it is utilized, nor its characteristics. In the context of claims 1 and 11, the “energy transfer signal” is the basis on which the “switch” operates, so as to “sub-sample and transfer energy from a first electromagnetic (EM) signal.” Ex. 1001, 50:63–65, 51:56–58. Accordingly, based on the claim language, the term “energy transfer signal” need only be a signal for operating a switch to sub-sample and transfer energy from an electromagnetic signal. That is its plain and ordinary meaning.” slip op. at 15

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundDecided for petitioner

    “’686 patent broadly includes knowledge and experience as to RF circuit design. See supra § III.B. Petitioner contends that “Nevo’s transceivers [102a/102b] are for Bluetooth and IEEE 802.11,” and that a person of ordinary skill in the art would have understood that both protocols “required down-conversion in their receivers to obtain a baseband signal.” Id. at 35 (citing Ex. 1004, 4:45–50; Ex. 1002 ¶ 118). Nevo’s disclosure would have motivated a person of ordinary skill in the art to look to Avitabile, which provides the circuit level detail for down-converters. See Ex. 1006, Abstract. Avitabile specifically provides circuitry for down-conversion in the s-band frequency range, which is in the range of Bluetooth and IEEE 802.11 (2.4 GHz). Id. at Abstract, Figs. 6, 7. Accordingly, we determine a person of ordinary skill in the art would have been motivated to look to down-converters in the range of frequency needed, and would have been motivated to combine Avitabile’s teachings with those of Nevo, with a reasonable expectation of success.” slip op. at 55

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner

  Patent outcomesUS 7,483,686 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,483,686
• Therabody, Inc. v. Hyperice IP Subco, LLCNo claims unpatentable
  PTAB · May 11, 2026 · PGR2025-00013 · APJ Alyssa A Finamore · PGR · Final written decision

  Claims 1–16 and 18 were not shown unpatentable because the asserted prior art did not establish the claimed quick-connect system during reciprocation, and Clark was not analogous art.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “A. Level of Ordinary Skill in the Art The level of ordinary skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). The prior art may reflect the level of ordinary skill in the art. Id.” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner

    “During oral argument, Petitioner confirmed it would not object to the Board adopting the construction that Petitioner proposes in the district court litigation. JUDGE MARSCHALL: I think the Petitioner wouldn’t object if we adopted the construction that Petitioner proposed in the district court, especially the “designed to” construction, correct? MR. BERG: No. We wouldn’t object to that. And we think that our Petition is on all fours with that construction. Tr. 81:12–16. As Petitioner does not object to adopting its construction from the district court litigation, we construe claim element 1[e] in accordance with Petitioner’s construction from the district court litigation.” slip op. at 11

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateNot shown unpatentable

    “The invention, a reciprocating massage device, is in a predictable field, namely the electro-mechanical arts. Also, there is no evidence that the recited quick-connect system is complex, even considering Patent Owner’s alleged understanding of it. Rather, Dr. Pratt testifies that many different types of connectors, whether they require alignment or not, were known. Ex. 1002 ¶¶ 54–58. Given the predictability of the electro-mechanical arts and lack of complexity of the recited quick-connect system, a low level of detail is required to satisfy the written description requirement. See RAI Strategic Holdings, Inc. v. Philip Morris Prods. S.A., 92 F.4th 1085, 1090 (Fed. Cir. 2024) (“Given the predictability of electro-mechanical inventions such as the one at issue here, and the lack of complexity of the particular claim limitation at issue—i.e., reciting the length of a heating member—‘a lower level of detail is required to satisfy the written description requirement than for unpredictable arts.’” (quoting Hologic, Inc. v. Smith & Nephew, Inc., 884 F.3d 1357, 1361 (Fed. Cir. 2018)). In view of the low level of detail required to satisfy the written description requirement, Petitioner has not persuaded us that the Specification’s example of a quick-connect system configured to secure the massaging head as the piston reciprocates fails to provide sufficient written description support for the “quick-connect system” recited in independent claims 1 and 18.” slip op. at 14

  • Disclosure Requirements (§112) › Definiteness (Nautilus)DefiniteNot shown unpatentable

    “Contrary to Petitioner’s assertion, the Specification provides guidance as to what amount of deviation from a perfect cylinder is still “substantially cylindrical.” The Specification describes: Quick-connect system 600 includes a piston 602 that has a hollow-end bore 608 for receiving the shaft 621 of a massaging head 620. Located within the bore 608 of piston 602 is a cylindrical seat 604. Cylindrical seat 604 retains a magnet 606. Magnet 606 is illustrated with its north pole located flush with the seat and facing toward the opening in bore 608. Massaging head 620 includes a shaft 621 having a cylindrical pocket 622 at the distal end. Located within the cylindrical pocket 622 is a magnet 624. Magnet 624 is positioned so that its south pole is located at the distal end of shaft 621. Accordingly, when the shaft 621 of massaging head 620 is slid into opening in bore 608, the magnets 606 and 624 are attracted to one another and magnetically hold massaging head 620 firmly in place. Ex. 1001, 6:57–7:3. In view of the description of quick-connect system 600, the Specification sets forth a standard for ascertaining whether the bore and the seat located within the bore are “substantially cylindrical.” To wit, the bore and the seat within the bore are “substantially cylindrical” when the massaging head and magnet are respectively received therein so that the magnet in the seat and the magnet in the pocket of the massaging head can magnetically hold the massaging head firmly in place. Furthermore, Dr. Pratt testifies that “[m]agnetic connectors comprise a magnet on at least one of the two objects to be joined. These types of connectors are ubiquitous even today for driving threaded fasteners.” Ex. 1002 ¶ 56. Dr. Pratt also testifies that a POSITA would understand how to take into account certain variances, like runout. Ex. 2033, 25:3–17. Dr. Pratt’s testimony shows that magnetic connectors are well known and that a POSITA would be able to determine whether the bore and the seat within the bore were “substantially cylindrical” for a secure connection of the massaging head. In view of the foregoing, Petitioner has not persuaded us that the claim term “substantially cylindrical” recited in claims 13–16 fails to inform, with reasonable certainty, the shapes of the bore and the structure within the bore. Petitioner has not proven, by a preponderance of the evidence, that any of claims 13–16 are unpatentable under 35 U.S.C. § 112(b) as indefinite.” slip op. at 19

  Patent outcomesUS 11,938,082 not shown unpatentable
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham · Nautilus
  Patents in suitUS 11,938,082
• Therabody, Inc. v. Hyperice IP Subco, LLCNo claims unpatentable
  PTAB · Apr 20, 2026 · PGR2024-00053 · APJ Alyssa A Finamore · PGR · Final written decision

  Petitioner did not prove claims 34–38, 40, 41, 43–46, and 58–60 unpatentable under § 112(a), § 112(b), or any asserted § 103 ground.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The parties’ proffered definitions for the level of ordinary skill in the art differ in the details of the experience a POSITA would possess. Petitioner’s definition requires experience with rotating or reciprocating mechanisms, whereas Patent Owner’s definition requires experience with devices for human use and interaction. These differences, however, do not affect our analysis of the issues in this case. For purposes of this Decision, we adopt Petitioner’s definition of level of ordinary skill in the art.” slip op. at 8

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed petitioner constructionDecided for petitioner

    “During oral argument, Petitioner confirmed it would not object to the Board adopting the construction that Petitioner proposes in the district court litigation. JUDGE MARSCHALL: I think the Petitioner wouldn’t object if we adopted the construction that Petitioner proposed in the district court, especially the “designed to” construction, correct? MR. BERG: No. We wouldn’t object to that. And we think that our Petition is on all fours with that construction. Tr. 81:12–16. As Petitioner does not object to adopting its construction from the district court litigation, we construe claim element 34[e] in accordance with Petitioner’s construction from the district court litigation.” slip op. at 10

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateNot shown unpatentable

    “The invention, a reciprocating massage device, is in a predictable field, namely the electro-mechanical arts. Also, there is no evidence that the recited quick release connector is complex, even considering Patent Owner’s alleged understanding of it. Rather, Dr. Pratt testifies that a POSITA would be able to recognize a quick release connector for a particular application. According to Dr. Pratt, A person of ordinary skill in the art would consider a number of factors, depending on the context and specific application of the connector, to determine whether a connector provides a “quick release.” Such factors could include whether the connector is designed to manually and easily connect and disconnect two objects, and whether tools are necessary to do so. Other factors to be considered may be based on the specific application or operating environment. Ex. 1002 ¶ 58. Given the predictability of the electro-mechanical arts and lack of complexity of the recited quick release connector, a low level of detail is required to satisfy the written description requirement. See RAI Strategic Holdings, Inc. v. Philip Morris Prods. S.A., 92 F.4th 1085, 1090 (Fed. Cir. 2024) (“Given the predictability of electro-mechanical inventions such as the one at issue here, and the lack of complexity of the particular claim limitation at issue—i.e., reciting the length of a heating member—‘a lower level of detail is required to satisfy the written description requirement than for unpredictable arts.’” (quoting Hologic, Inc. v. Smith & Nephew, Inc., 884 F.3d 1357, 1361 (Fed. Cir. 2018)). In view of the low level of detail required to satisfy the written description requirement, Petitioner has not persuaded us that the Specification’s example of a quick release connector configured to secure the massaging head as the piston reciprocates fails to provide sufficient written description support for the “quick release connector . . . configured to secure a first massaging head while the piston reciprocates a predetermined stroke length at the first speed” recited in claim element 34[e]. 4. Conclusion for Written Description For the reasons set forth above in sections II.C.1–3, Petitioner has not persuaded us that any aspect of claim element 34[e] lacks written description support. Petitioner has not proven, by a preponderance of the evidence, that independent claim 34, as well as any of claims 35–38, 40, 41, 43–46, and 58–60 depending therefrom, are unpatentable under 35 U.S.C. § 112(a).” slip op. at 18

  • Disclosure Requirements (§112) › Definiteness (Nautilus)DefiniteNot shown unpatentable

    “Contrary to Petitioner’s assertion, the Specification provides guidance as to what amount of deviation from a perfect cylinder is still “substantially cylindrical.” The Specification describes that quick-connect system 600 includes two magnets with opposite poles facing each other: magnet 606 in the distal end of piston 602 and magnet 624 located in cylindrical pocket 622 of massaging head 620. Ex. 1001, 6:57–67, Figs. 6, 6A. The Specification further describes that “when the shaft 621 of massaging head 620 is slid into opening in bore 608, the magnets 606 and 624 are attracted to one another and magnetically hold massaging head 620 firmly in place.” Id. at 6:67–7:3. In view of the description of quick-connect system 600, the Specification sets forth a standard for ascertaining whether the pocket is “substantially cylindrical.” To wit, the pocket is “substantially cylindrical” when the pocket receives a magnet therein so that the magnets can magnetically hold the massaging head firmly in place. Furthermore, Dr. Pratt testifies that “[m]agnetic connectors comprise a magnet on at least one of the two objects to be joined. These types of connectors are ubiquitous even today for driving threaded fasteners.” Ex. 1002 ¶ 55. Dr. Pratt also testifies that a POSITA would understand how to take into account certain variances, like runout. Ex. 2033, 25:3–17. Dr. Pratt’s testimony shows that magnetic connectors are well known and that a POSITA would be able to determine whether the pocket was “substantially cylindrical” for a secure connection of the massaging head. In view of the foregoing, Petitioner has not persuaded us that the claim term “substantially cylindrical” recited in independent claim 34 fails to inform, with reasonable certainty, the shape of the pocket. Petitioner has not proven, by a preponderance of the evidence, that independent claim 34, as well as claims 35–38, 40, 41, 43–46, and 58–60 depending therefrom, are unpatentable under 35 U.S.C. § 112(b) as indefinite.” slip op. at 21

  Patent outcomesUS 11,857,482 not shown unpatentable
  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips
  Patents in suitUS 11,857,482
• CMS Cepcor Ltd. / CMS Cepcor Americas LLC v. Sandvik Intellectual Property ABNo claims unpatentable
  PTAB · Apr 16, 2026 · IPR2024-01381 · APJ Arthur M Peslak · IPR · Final written decision

  Claims 1–14 were not shown unpatentable because Polinski and Piepho do not teach the claimed tapered region extending from the shaft’s second end, and Petitioner did not establish adequate motivation to combine.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for patent owner

    “Petitioner argues that a person of ordinary skill in the art (“POSITA”) relating to the ’090 patent would have had “a bachelor’s degree in mechanical engineering or a related field, and at least 2 years of experience with industrial equipment design and development.” Pet. 3 (citing Ex. 1002 ¶ 29). Petitioner further contends that one of ordinary skill “may also have a combination of more formal education and less work experience or a combination of less/different formal education and more work experience.” Id. In the Patent Owner Response, Patent Owner states that it “does not object to the defined level of skill in the art.” PO Resp. 12 (citing Pet. 3). appears consistent with the problems addressed in the ’090 patent and the prior art.” slip op. at 9

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “challenge, the crux of the parties’ dispute revolves around the limitation in claim 1 of “an axial region of the shaft body extending from the second end and being tapered relative to a longitudinal axis of the shaft.” We agree with for the tapered axial region and that starting point would be the extremity of the shaft not an undefined point in the “end region.” Because Patent Owner proposes a construction of “end” that would have general application to all claim terms including the first end of the shaft, the second end of the shaft, and the sleeve end, and that construction has no bearing on the issues we address below, we do not reach Patent Owner’s proposed general construction of “end” by itself. We determine that no other claim terms require express construction for purposes of this Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (noting that “we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy’”) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 17

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “As discussed above in our claim construction analysis, apart from the issue of the general construction of “end,” we determine that this limitation uppermost extremity of the shaft. Because neither Polinski nor Piepho disclose a tapered axial region starting at the uppermost extremity of the shaft, we find that Petitioner has not shown that the combination of Polinksi and Piepho discloses this limitation.” slip op. at 25

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundDecided for patent owner

    “This paragraph discusses “accurate alignment” in connection with joint 21, not tapered end 25. Ex. 1018, 3:23–35. The paragraph subsequently states that both joint 21 and end 25 are tapered but that shaft end 25 may alternatively be cylindrical. Id. We also find nothing in this paragraph supporting Petitioner’s assertion that alignment “is notoriously more difficult with purely cylindrical shafting” (Pet. 16–17). In order to support its position, Petitioner improperly conflates separate statements in this paragraph of Piepho, i.e., joint 21 provides accurate alignment, joint 21 is tapered, and end 25 is tapered. Petitioner makes an unsupported logical leap that the result of these three statements is that tapered end 25 provides accurate alignment. However, Petitioner fails to reconcile this argument with the final sentence in this paragraph that shaft end 25 may also be cylindrical as shown in Figure 4. Figure 4 “is an external view of another embodiment of” Piepho’s shaft. Ex. 1018, 2:49–50. In Figure 4, joint 21 has the same tapered configuration as shown in Figure 3 but end 25 is not tapered. Based on our review of Piepho’s Figures 3 and 4, we find that Piepho’s reference to “accurate alignment” refers to joint 21 and not to tapered end 25 as Petitioner alleges. Because Mr. Smith’s testimony (Ex. 1002, 59) essentially parrots the Petition on this point and is inconsistent with our finding, his testimony is entitled to little, if any, weight. For the foregoing reasons, we find that Petitioner has not established that a person of ordinary skill in the art would have been motivated to would teach this claim limitation.8 Because Petitioner has not shown that the combination of Polinski and Piepho teaches limitation 1b or an adequate motivation to combine, Petitioner has not shown by a preponderance of the evidence that claim 1 is obvious over Polinski, Piepho, and Harless.” slip op. at 27

  Patent outcomesUS 11,014,090 not shown unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,014,090
• CMS Cepcor Ltd. / CMS Cepcor Americas LLC v. Sandvik Intellectual Property ABOther
  PTAB · Mar 25, 2026 · IPR2024-01380 · APJ Arthur M Peslak · IPR · Final written decision

  The Board cancelled original claims 1–10 and granted substitute claims 11–19 because Petitioner did not prove claim 11 obvious over Torrence and Piepho.

  RulingsFinal written decision

  • 112 supportGranted

    “relied upon reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter as of the filing date.” Ariad Pharms., Inc. v. Eli Lilly and Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc) (citing Vas-Cath Inc. v. Mahurkar, 935 F.2d 1555, 1562–63 (Fed. Cir. 1991)). “[T]he hallmark of written description is disclosure.” Id. “[T]he test requires an objective inquiry into the four corners of the specification from the perspective of a person of ordinary skill in the art. Based on that inquiry, the specification must describe an invention understandable to that skilled artisan and show that the inventor actually invented the invention claimed.” Id. “In order to satisfy the written description requirement, the disclosure as originally filed does not have to provide in haec verba support for the claimed subject matter at issue.” Yingbin-Nature (Guangdong) Wood Ind. Co., Ltd. v/ Int’l Trade Com’n, 535 F.3d 1322, 1334 (Fed. Cir. 2008). “[T]he level of detail required to satisfy the written description requirement varies depending on the nature and scope of the claims and on the complexity and predictability of the relevant technology.” Ariad, 598 F.3d at 1351 (citing Capon v. Eshhar, 418 F.3d 1349, 1357–58 (Fed. Cir. 2005)). “This inquiry . . . is a question of fact.” Id. (citing Ralston Purina Co. v. Far-Mar-Co, Inc., 772 F.2d 1570, 1575 (Fed. Cir. 1985)). Further, inventions in the mechanical and electrical-based arts usually involve predictable factors and can be more predictable than other fields, such as chemistry and biology. See In re Fisher, 427 F.2d 833, 839 (CCPA 1970);” slip op. at 13

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “C. Level of Ordinary Skill in the Art The level of ordinary skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). The person of ordinary skill in the art is a hypothetical person presumed to have known the relevant art at the time of the invention. In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). In determining the level of ordinary skill in the art, we may consider certain factors, including: “(1) the educational level of the inventor; (2) type of problems encountered in the art; (3) prior art solutions to those problems; (4) rapidity with which innovations are made; (5) sophistication of the technology; and (6) educational level of active workers in the field.” Best Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007)).” slip op. at 15

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “D. Claim Construction We determine that no express construction of any claim term is necessary for purposes of this Decision. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (noting that “we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy’”) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 16

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable

    “[c]ombin[e] the tapered region of Piepho with the shaft of Torrence, the tapered region would extend from an uppermost extremity of the shaft.” RMTA Opp. 9. But, Petitioner concedes that neither reference discloses a tapered region extending from the uppermost extremity. Petitioner argues that Torrence’s shaft is straight (Amended RMTA Sur-reply 9) and that “[t]he tapered region of Piepho does not extend to the extreme end of the shaft.” RMTA Opp. 11 (emphasis added). Because neither Torrence nor Piepho discloses a shaft with a tapered region that “extends from an uppermost extremity of the shaft,” we find that the combination of Torrence and Piepho does not teach limitation 11[a]. We now analyze whether Petitioner provides reasoning with a rational underpinning why a person of ordinary skill in the art would have been motivated to modify Torrence with Piepho to extend Torrence’s taper from the upper extremity of its shaft. slip op. at 22

  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,827,568
• Nxtgen Toys, LLC v. Zipstring, LLCAll claims unpatentable
  PTAB · Feb 20, 2026 · IPR2024-01213 · APJ Richard H Marschall · IPR · Final written decision

  Claims 1–4, 12, and 15–17 are unpatentable; substitute claim 27 is allowed, while substitute claims 21–26 and 28 are denied as obvious.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that a person having ordinary skill in the art at the time of the invention “was typically a person with a bachelor’s degree in mechanical engineering, aerospace engineering, physics, or other science or 6 Patent Owner does not rely on any objective indicia of nonobviousness in this proceeding. engineering based degree that [was] familiar with general principles of mechanics and aerodynamics with at least two years of experience in product design and development in the field of toys or other amusement type devices.” Pet. 32 (citing Ex. 1002 ¶¶ 2–6, 22–26). Patent Owner states that it submitted the following proposal for a POSITA in the related district court litigation: “[a POSITA] would have had at least a B.S. degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, Industrial Design, Product Design, or similar field, with at least two years industry experience in one of these fields, and such POSITA would have been familiar with general principles of mechanics, fluid mechanics and aerodynamics.” PO Resp. 4–5. We note that the parties’ proposals overlap considerably, and neither party argues the inadequacy of the other party’s proposal or that any patentability issue in this case turns on the resolution of this issue. We find Petitioner’s definition consistent with the problems and solutions disclosed in the ’774 patent and prior art of record, and adopt it as our own. See, e.g., GPAC, 57 F.3d at 1579 (approving the determination of the level of ordinary skill in the art by appeal to the references of record). We would arrive at the same findings and conclusions in this Decision if we adopted Patent Owner’s proposal.” slip op. at 7

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Id. at 1312–13. Only terms in controversy need be construed, and only to the extent necessary to resolve the controversy. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). Petitioner contends that no “term requires construction to resolve the invalidity grounds presented in this Petition since the prior art renders claims 1–4, 12, and 15–17 unpatentable under any reasonable interpretation of the claims.” Pet. 7. Patent Owner argues that it “does not believe express claim constructions are necessary during this proceeding because the claims can readily be given their ordinary and customary meaning in the context of the patent at the time it was filed.” PO Resp. 5. Based on the parties’ positions and our view of the record, we need not expressly construe any claim limitations to resolve the issues in this Decision. To the extent that any implicit claim construction issues relate to the issues raised by the parties, we address them in the context of the parties’ patentability arguments below.” slip op. at 9

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentableUnpatentable

    “string, and that adding Scorch’s slot removes this arguably inconvenient process by allowing insertion and removal of a string without removing and reinstalling any aspects of the housing. See Pet 85–86 (citing Ex. 1002 ¶¶ 174–175; Ex. 1007, 3:30–3:53, 6:03; Ex. 1008, 3:46–4:45); Pet. Reply 18–20 (citing in part Ex. 2002 ¶ 187 (Dr. Janét’s testimony that Wagner’s removal and reinstallation of a cover “may be viewed as an inconvenient process”)). Making insertion and removal of the string easier and quicker provides a notable advantage over Wagner’s existing device. See id. Scorch itself supports this argument and the related expert testimony because it discusses insertion and removal of strings and stated that the slot allows a user to “swap them out really quick.” Ex. 1007, 3:30–53. Petitioner also persuasively argues that a POSITA would know how to add the slot while maintaining the proper operation of the device, such as allowing insertion and removal of the string and avoiding inadvertent exiting of the string from the device. See Pet. 86–87 (citing Ex. 1002 ¶¶ 175–176; Ex. 1007, 4:00–30, Ex. 1008, 2:49–52); Pet. Reply 19, 21 (citing Ex. 1002 ¶¶ 174–176). We find Petitioner’s arguments and reasoning in support of adding Scorch’s slot to Wagner’s housing straightforward and persuasive. Patent Owner’s arguments against the combination do not directly refute Petitioner’s reasoning or cast doubt on Scorch’s statement that its slot enables “quick” insertion and removal of a string—quicker than Wagner’s method that requires removal and replacement of a cover on its housing. See PO Resp. 16–22; PO Sur-reply 14–20; Ex. 2002 ¶ 187 (acknowledging inconvenience of Wagner’s existing process for insertion and removal of a string). Patent Owner suggests that Petitioner’s proposed combination fails to take into consideration certain drawbacks such as the risk of inadvertent string exit from the housing or slot, but Petitioner expressly addresses such concerns in the Petition. See PO Resp. 18 (stating that Scorch’s slotted funnel may allow the string to “shoot out the slot” and that Scorch addresses this by adding “a bent wire” to “prevent the string from coming out the side”); PO Sur-reply 16–17; Pet. 86–87 (arguing that Wagner’s flanges would help to trap the string in place, but if not, Scorch’s additional structures could be used to restring the string and “to further reduce the risk of a string inadvertently exiting” the device). We agree with Petitioner that a POSITA would understand how to incorporate Scorch’s slot without causing inadvertent removal of the string—using structures already present in Wagner and Scorch—and the need to add such unclaimed structurers does not teach away from the combination as Patent Owner suggests. See Pet. 86–87; PO Resp. 22. We also agree with Petitioner that a POSITA would understand how to make minor modifications, if necessary, to allow insertion and removal of the string around Wagner’s flanges. See Pet. Reply 21 (citing Ex. 1002 ¶¶ 174–176).” slip op. at 26

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner

    “refute Petitioner’s reasoning or cast doubt on Scorch’s statement that its slot enables “quick” insertion and removal of a string—quicker than Wagner’s method that requires removal and replacement of a cover on its housing. See PO Resp. 16–22; PO Sur-reply 14–20; Ex. 2002 ¶ 187 (acknowledging inconvenience of Wagner’s existing process for insertion and removal of a string). Patent Owner suggests that Petitioner’s proposed combination fails to take into consideration certain drawbacks such as the risk of inadvertent string exit from the housing or slot, but Petitioner expressly addresses such concerns in the Petition. See PO Resp. 18 (stating that Scorch’s slotted funnel may allow the string to “shoot out the slot” and that Scorch addresses this by adding “a bent wire” to “prevent the string from coming out the side”); PO Sur-reply 16–17; Pet. 86–87 (arguing that Wagner’s flanges would help to trap the string in place, but if not, Scorch’s additional structures could be used to restring the string and “to further reduce the risk of a string inadvertently exiting” the device). We agree with Petitioner that a POSITA would understand how to incorporate Scorch’s slot without causing inadvertent removal of the string—using structures already present in Wagner and Scorch—and the need to add such unclaimed structurers does not teach away from the combination as Patent Owner suggests. See Pet. 86–87; PO Resp. 22. We also agree with Petitioner that a POSITA would understand how to make minor modifications, if necessary, to allow insertion and removal of the string around Wagner’s flanges. See Pet. Reply 21 (citing Ex. 1002 ¶¶ 174–176). At best, Patent Owner’s arguments on this issue establish potential drawbacks in Petitioner’s proposed combination, but drawbacks alone do not defeat Petitioner’s obviousness rationale that includes readily apparent benefits. See Winner Int’l Royalty Corp. v. Wang, 202 F.3d 1340, 1349 n.8 (Fed. Cir. 2000) (“The fact that the motivating benefit comes at the expense of another benefit . . . should not nullify its use as a basis to modify the disclosure of one reference with the teachings of another.”); Medichem, S.A. v. Rolabo, S.L., 437 F.3d 1157, 1165 (Fed. Cir. 2006) (“a given course of action often has simultaneous advantages and disadvantages, and this does not necessarily obviate motivation to combine “). In addition, even if Patent Owner were correct that Wagner’s existing design works as well as Petitioner’s proposed combination, given all of the tradeoffs involved, that would not fatally undermine Petitioner’s showing. In re Fulton, 391 F.3d 1195, 1200 (Fed. Cir. 2004) (obviousness does not require that the proposed combination “is the preferred, or most desirable, combination”). On this record, Petitioner’s (and Scorch’s) stated advantages that are achieved when adding Scorch’s slot to Wagner’s housing adequately support Petitioner’s motivation to combine rationale.” slip op. at 26

  Patent outcomesUS 11,674,774 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Nautilus
  Patents in suitUS 11,674,774
• Shenzhen Ronglida Technology Co. Ltd. v. Pathway IP LLCInstituted
  PTAB · Jan 15, 2026 · IPR2025-01231 · APJ Mary C Hoffman · IPR · Institution

  The Board instituted IPR on claims 1–13 on all asserted grounds, finding a reasonable likelihood that at least one challenged claim is unpatentable.

  RulingsInstitution decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “petition identifies all real parties in interest. 35 U.S.C. § 312(a)(2). Whether an unnamed party is a real party in interest “is a highly fact-dependent question.” See Applications in Internet Time, LLC v. RPX Corp., 897 F.3d 1336, 1351, 1360 (Fed. Cir. 2018) (“AIT”); Ventex Co., Ltd. v. Columbia Sportswear N. Am., Inc., IPR2017-00651, Paper 152 at 4–5 (PTAB Jan. 24, 2019) (precedential) (citing Worlds Inc. v. Bungie, Inc., 903 F.3d 1237, 1242 (Fed. Cir. 2018)); Consolidated Trial Practice Guide, 13 (2019), https://www.uspto.gov/sites/default/files/documents/tpgnov.pdf (CTPG). “A common consideration is whether the non-party exercised or could have exercised control over a party’s participation in a proceeding.” CTPG at 16. Other considerations include whether the non-party is funding or directing the proceeding; the non-party’s relationship with the petitioner; the non-party’s relationship to the petition itself, including the nature and/or degree of involvement in the filing; and the nature of the entity filing the petition. Id. at 17–18.” slip op. at 8

  • Skill levelSkill level board ownOther

    “person of ordinary skill in the art (“POSITA”) “would have at least a bachelor’s degree in electrical engineering or a related field and at least two years of experience with lighting technology.” Pet. 2 (citing Ex. 1017 ¶ 35). Petitioner makes additional contentions about what a POSITA would have understood. Id. (“A POSITA would understand that all types of cameras (e.g., analog and digital, photo and video) generally involve the same lighting considerations . . . . [and] that it is important to provide light that evenly illuminates the target subject or object to minimize reflected glare and shadows.”). Patent Owner contends that a POSITA would have at least: (a) a bachelor’s degree in electrical engineering, optical engineering, or a related field; (b) two years of practical experience in designing and developing lighting systems, particularly those integrated with electronic devices such as webcams or computer monitors; and (c) knowledge of user-interface considerations for consumer electronics . . . . Additional experience can substitute for education and vice versa. Prelim. Resp. 12 (citing Ex. 2036 ¶ 48). Patent Owner disputes Petitioner’s contentions regarding what a POSITA would have understood. Prelim. Resp. 12–13 (“[O]ne of ordinary skill in the art would have understood that analog and digital cameras have different operating principles and lighting requirements [and] Petitioner’s lack of appreciation for the suitability and unsuitability of different lights for different applications infects and dooms its invalidity analysis.” (citing Ex. 2036 ¶¶ 36–47)). and years of experience required for a POSITA. Pet. 2; Prelim. Resp. 12. For purposes of this Decision, we consider a person of ordinary skill in the art to have a bachelor’s degree in electrical engineering or related field and two years of practical experience in lighting technology, and that additional experience may substitute for education and vice versa, which is consistent with the level of skill reflected in the ’729 patent and prior art of record. See Exs. 1001, 1005–1010, 1012–1015; see also Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and need for testimony is not shown” (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985))).” slip op. at 12

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “Patent Owner agrees that the Board need not formally construe any claim terms in order to adjudicate the merits of the Petition and argues Petitioner fails to show unpatentability of any claim under any reasonable construction of the claims. Prelim. Resp. 13 (citing Ex. 2036 ¶ 51). We determine that no express claim construction is necessary to determine whether institution is warranted in this proceeding. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (holding that only terms in controversy must be construed “and only to the extent necessary to resolve the controversy”) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 14

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “claimed subject matter and the prior art are “such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains.” KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). When a ground in a petition is based on a combination of references, we consider “whether there was an apparent reason to combine the known elements in the fashion claimed by the patent at issue.” Id. at 418 (citing In re Kahn, 441 F.3d 977, 988 (Fed. Cir. 2006)). We base our obviousness inquiry on factual considerations including (1) the scope and content of the prior art, (2) any differences between the claimed subject matter and the prior art, (3) the level of skill in the art, and (4) any objective indicia of obviousness or non-obviousness that may be in evidence.14 See Graham, 383 U.S. at 17–18.” slip op. at 24

  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 7,841,729

Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.