- PTAB · Sep 10, 2025 · IPR2025-00141 · APJ Ken B Barrett · IPR · Remand
The Board instituted IPR of claims 1–21 on all asserted grounds after finding a reasonable likelihood of prevailing on the Nishida-based challenges.
RulingsRemand decision- Director reviewDirector review, grantedGranted
“partes review of U.S. Patent No. 8,266,749 B2 (“the ’749 patent,” Ex. 1001). Paper 1 (“Pet.”). The Petition challenges the patentability of claims 1–21 of the ’749 patent. Nike, Inc. (“Patent Owner”)2 filed a Preliminary Response to the Petition. Paper 6 (“Prelim. Resp.”). With our authorization, Petitioner filed a Reply to Patent Owner’s Preliminary Response (Paper 10) and Patent Owner filed a Sur-reply (Paper 13). We discretionarily denied institution under 35 U.S.C. § 325(d). Paper 20. Petitioner filed a request for Director Review of the Decision denying institution. Paper 21. Director Review was granted, the Decision denying institution of inter partes review was vacated, and the case was remanded to the Board. Id. at 4. Specifically, the case was “remanded to the Board with instructions to consider Petitioner’s Nishida grounds and to determine whether the Petition should be instituted.” Id. at 3–4.” slip op. at 2
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“presented in the Petition and the Preliminary Response “shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Having considered the arguments and evidence presented by Petitioner and Patent Owner, we determine that Petitioner has demonstrated a reasonable likelihood of prevailing on at least one of the challenged claims of the ’749” slip op. at 2
- Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner
“In support of Petitioner’s position, Dr. Adanur testifies that “Nishida discloses that the unfinished surface area 1.1 is part of the web 1 itself,” that Nishida discloses that the computer-controlled process can (using Nishida’s phrase) “put in” up to seven different textile fibers or yarns into the web of material in one operation, and that, “[t]hus, Nishida discloses simultaneously knitting its layouts 2 and tongue 40 (each a ‘textile element’) with the unfinished surface area 1.1 (a ‘surrounding textile structure’).” Ex. 1002 ¶ 216 (citing Ex. 1022, 2:12–20, 4:47–55, 5:45–49). For purposes of institution, we credit that testimony over the testimony of Dr. Pastore, because, on the current record, we regard Dr. Adanur’s testimony as more consistent with the evidence. This and the other related issues may be explored more fully during the trial.” slip op. at 23
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner contends that: A person of ordinary skill in the art (“POSITA”) in the field of the ’749 patent in March 2004 would have been someone with at least a few years of experience in knit materials and knitting methods and machines that can be used in making footwear, or a bachelor’s degree in textile-related sciences, engineering, or industrial product design, or equivalent academic or work experience, including in the footwear industry. EX1002, ¶68. Such a person of ordinary skill would have at least a general understanding of general construction processes and materials used in the manufacturing process of fabric-based articles. For individuals with a lower educational level, a person could still be of ordinary skill in the art provided that person’s working experience compensates for any such lower educational level, or vice versa. See id. Pet. 23–24. Patent Owner states that, “[f]or purposes of this Preliminary Response, Nike applies Skechers’ definition for a person of ordinary skill in the art.” Prelim. Resp. 14. Petitioner’s definition is consistent with the level of ordinary skill reflected in the prior art references of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (recognizing that the prior art itself may reflect an appropriate level of skill in the art). For purposes of this decision, we apply Petitioner’s definition of the person of ordinary skill in the art.” slip op. at 10
Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,266,749 - PTAB · Mar 19, 2024 · PGR2022-00052 · APJ Sheila F Mcshane · PGR · Final written decision
The Board cancelled claims 1–27 and denied substitute claims 28–51 because the original disclosure lacked written-description support for the claimed CSP limitations.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“In our Institution Decision, we adopted Petitioner’s proposed level of ordinary skill in the art, with the exclusion of “at least” because it introduces ambiguity. Inst. Dec. 8. Patent Owner “does not dispute the Board’s findings on the qualifications of a POSA [person of ordinary skill in the art] for purposes of this proceeding.” See RMTA 13. We determine that Petitioner’s definition, with the exclusion of “at least,” is consistent with the prior art of record and the skill reflected in the Specification of the ’034 patent and we use this level of skill here in the evaluation of the Revised Motion to Amend.” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededDecided for patent owner
“Patent Owner argues that “claim construction is not necessary” and that “the meaning of the claims would be easily understood by a POSA.” RMTA 13. In the Petition, Petitioner proposed constructions for the terms “client device” and “first server,” and the original claims were rendered obvious under this construction. Pet. 23–27. Petitioner does not assert that the substitute claims of the Revised Motion to Amend are anticipated or rendered obvious by prior art or are patent ineligible. See generally RMTA Opp. Nor does Petitioner’s patentability challenge of the substitute claims contend that express construction is needed. See generally id. For purposes of this Decision, we determine that express claim construction is unnecessary. We need only construe terms that are necessary to resolve disputes. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017); Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”).” slip op. at 10
- Disclosure Requirements (§112) › Written description (Ariad)Written description inadequateDenied
“written description requirement. In re Wright, 866 F.2d 422, 425 (Fed. Cir. 1989); All Dental Prodx LLC v. Advantage Dental Prods., 309 F.3d 774, 779 (Fed. Cir. 2002). The issue here, however, is whether the disclosure of the ’034 patent would have reasonably conveyed to a person of ordinary skill that the inventors had possession of the CSP Limitations. Ariad, 598” slip op. at 14
- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part
“to cancelling claims 1–27; and deny-in-part the Motion to Amend as to proposed substitute claims 28–51. In summary: Motion to Amend Outcome Claim(s) Original Claims Cancelled by Amendment 1–27 Substitute Claims Proposed in the Amendment 28–51 Substitute Claims: Motion to Amend Granted Substitute Claims: Motion to Amend Denied” slip op. at 20
Claim construction§ 112 disclosurePatents in suitUS 11,272,034 - PTAB · Mar 14, 2024 · PGR2022-00061 · APJ Thomas L Giannetti · PGR · Final written decision
The Board granted Patent Owner’s non-contingent motion to amend, cancelling claims 1–34 and replacing them with substitute claims 35–66 supported by the written description.
RulingsFinal written decision- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, grantedGranted
“complies with the legal requirements set forth in 35 U.S.C. § 326(d) and 37 C.F.R. § 42.221. Lectrosonics, Paper 15 at 4, 7–8. Specifically, Patent Owner must show that the amendments do not enlarge the scope of the claims or introduce “new matter.” See 35 U.S.C. § 326(d)(3); 37 C.F.R. § 42.221(a)(2)(ii)). Lectrosonics describes “new matter” as follows:” slip op. at 4
- 112 supportGranted
“description support for the proposed substitute claims. See 35 U.S.C. § 326(a)(9); 37 C.F.R. § 42.221; Lectrosonics, Paper 15 at 7–8. The written description test is met when the original disclosure of the application relied upon reasonably conveys to a person of ordinary skill in the art that the inventor had possession of the claimed subject matter as of the filing date. Ariad Pharms., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc).” slip op. at 5
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner
“We disagree with this argument because it is not consistent with the ’953 patent specification or the plain meaning of “replace.” Neither party requested a special construction of the term “replace.” We see no merit in Petitioner’s contention that the plain meaning of “replace” in Figure 32 does not require removal of the device being replaced. The contention that the plain meaning of “replace” does not require “removing” was explored with Petitioner’s counsel at the oral argument: THE BOARD: If you replace a player in a football game or baseball game, a new player goes in and replaces that player. You don't add a 12th, a 12th player or a 10th player to a baseball team. You replace the player that’s there with a different player. Isn’t that what replacement is all about? COUNSEL FOR PETITIONER: Your Honor, in that context, it absolutely is. Because there’s no other way to understand that. You know, but we’re not talking about baseball or people here obviously. Hearing Tr. 18:23–19:3 (emphasis added).” slip op. at 15
Claim constructionPatents in suitUS 11,349,953 - PTAB · Feb 3, 2020 · IPR2018-01373 · APJ Michael R Zecher · IPR · Final written decision
The Board granted cancellation of claims 1–9 and denied substitution of claims 10–12 because Wallace anticipated and rendered the substitute claims obvious.
RulingsFinal written decision- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part
“need.” 37 C.F.R. § 42.121(a)(3) (2018). Patent Owner proposes three substitute claims—one for each of cancelled independent claims 1, 4, and 7. Mot. to Amend 1, Claims App’x. We determine that the number of proposed substitute claims is reasonable under 35 U.S.C. § 316(d)(1)(B) and 37 C.F.R. § 42.121(a)(3).” slip op. at 9
- Skill levelSkill level patent owner adoptedDecided for patent owner
“Apart from Dr. Sharony’s assessment requiring a Bachelor of Science degree in Electrical Engineering or an equivalent degree and Dr. Wicker’s assessment requiring a Master’s degree in Electrical Engineering, we do not discern a material difference between the assessments advanced by the declarants. In any event, each party’s declarant appears to meet or exceed both parties’ assessments (see Ex. 1002 ¶¶ 3–24, App’x A; Ex. 2016 ¶¶ 11– 19), and either assessment of the level of skill in the art is consistent with the ’851 patent and the prior art of record. We, therefore, adopt Dr. Sharony’s assessment and apply it to our anticipation and obviousness evaluations below, but we note that our conclusions would remain the same under Dr. Wicker’s assessment.” slip op. at 16
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction needed
“Patent Owner contends that “[t]he meanings of any new limitations (e.g., ‘maximum number of spatial paths’ or ‘request to establish a link channel’)—taken as a whole—are discernable from their context and would be readily understood by those of ordinary skill in the art.” Mot. to Amend 12 (citing Ex. 2016 ¶ 16). In its Opposition, Petitioner does not contend that any claim term requires an explicit construction to determine whether the prior art of record anticipates or renders obvious proposed substitute claims 10–12. See generally Opp. 1–30. In the course of our discussion of the merits of Petitioner’s opposition, we address the scope of proposed substitute claims 10–12 in applying them to Wallace.” slip op. at 17
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“Based on the record developed during trial, we find that Wallace discloses or reasonably suggests antenna number information that sets the maximum number of spatial paths that a terminal can form. Accordingly, Wallace accounts for “a value indicating the maximum number of spatial paths formable by said communication unit for multiplex communication,” as recited in proposed substitute claim 11.” slip op. at 37
Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 8,934,851 - PTAB · Jan 10, 2018 · IPR2016-01404 · APJ Kamran Jivani · IPR · Final written decision
The Board found claims 1, 2, 13, 14, 33, 34, 39, 46, and 48 not shown unpatentable: Bensimon did not disclose the claimed restricted-access mode, and Takahashi did not cure that deficiency.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Level of Ordinary Skill in the Art Petitioner states––and Patent Owner does not dispute––that “a person having ordinary skill in the art of secure computer data storage devices (i.e. in the art for the ’459 patent) would have had (i) a B.S. degree in electrical engineering, computer engineering, computer science, or equivalent training, and (ii) approximately two years of experience in the design or research of secure computer data storage devices.” Pet. 4 (citing Ex. 1002 ¶ 32). We agree with Petitioner’s statement of the level skill of an ordinary artisan at the time and adopt it as our own. Although Patent Owner does not directly address an ordinary artisan’s level of skill, Petitioner’s description of the level of skill accords with that of Patent Owner’s witness Dr. Goldschlag. Compare id., with Ex. 2004 ¶ 21 (opining that “one of ordinary skill in the art would have had a Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent training, as well as two to three years of technical experience in the field of computer security and storage devices.”). We further find the level of ordinary skill in the art is reflected by the prior art of record. See Okajima v. Bourdeau,” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“within an electronic circuit embedded within the storage device.” Ex. 1001, 9:58–59, 10:34–35. Although these claims are not at issue in this case, they evince the patentee’s desire to employ each of the terms “unique” and “specific” where each is intended. It is well established that ordinarily different claim terms are presumed to have different meanings. Applied Med. Res. Corp. v. U.S. Surgical Corp., 448 F.3d 1324, 1333 n.3 (Fed. Cir. 2006) (“[T]he use of two terms in a claim requires that they connote different meanings. . . .”); CAE Screenplates Inc. v. Heinrich Fiedler GmbH, 224 F.3d 1308, 1317 (Fed. Cir. 2000) (“In the absence of evidence to the contrary, we must presume that the use of these different terms in the claims connotes different meanings.”). Further, the Specification describes that, depending on the selected security level, a cryptographic key can be generated using in part “device-specific security information derived from the unique format information of the removable storage device.” Ex. 1001, 3:66–4:1. The Specification thus describes the format information of the removable storage device as “unique” but describes the security information of the device merely as “specific,” not “unique.” Finally, the Specification discloses “for exemplary purposes only” an embodiment wherein “a unique, device-specific security information can be generated from the unique characteristics of the underlying storage medium.” Id. at 7:43–47 (emphasis added). The Specification thus describes device-specific security information as unique in a particular, non-limiting example and explicitly indicates that the device-specific security information derived in that example is “unique.” See id. In light of the foregoing description, we disagree with Patent Owner’s arguments that “specific” in the context of the claim term “device-specific security information” means unique. Construing “specific” to mean “unique” as Patent Owner urges would render meaningless the subsequent use of “unique” in claims 9 and 17, without a clear indication in the Specification of such an intent. See In re Paulsen, 30 F.3d at 1480. Instead, we accord the word “specific” its ordinary and customary meaning and construe “device-specific security information” as meaning “information particular to, but not necessarily unique to, a storage device and used to secure access to the storage device.” Although we construe the disputed term “device-specific security information,” our determination that Petitioner has failed to show by a preponderance of the evidence that any of the Instituted Claims are unpatentable is not dependent upon our construction, as detailed below.” slip op. at 10
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“Petitioner has not identified in Bensimon explicit or inherent disclosure of the claimed restricted-access mode. Claim 1 requires operating in restrictedaccess mode “when the storage device does not have the device-specific security information.” Ex. 1001, 9:24–26. Petitioner identifies Bensimon’s read/write password, either alone or in combination with the password-enabling flag, as meeting the claimed device-specific security information. Reply 13; Pet. 22. Thus, in order to meet the requirements of claim 1, Petitioner is required to show that Bensimon discloses operating in restricted-access mode when the storage device does not have the read/write password, or alternatively does not have the combination of the read/write password and password-enabling flag. See, e.g., In re Bond, 910 F.2d at 832 (Fed. Cir. 1990) (holding that in order to show anticipation, claimed elements must be arranged as required by the claim). Petitioner does not make the required showing. As Petitioner argues: “these claims recite operating in one mode if ‘the device-specific security information’ (i.e., that instance of device-specific security information) is present, and operating in another mode if ‘the device-specific security information’ (i.e., that instance of device-specific security information) is not present.” Reply 16. Petitioner identifies Bensimon’s read/write password, alone or in combination with the password-enabling flag, as the device-specific security information, yet Petitioner does not identify in Bensimon an explicit disclosure that Bensimon’s storage device operates in the claimed restricted-access mode when the read/write password is absent from the device. See id. at 16–22. Rather, Bensimon describes two different possible modes of operation when the read/write password is absent from the storage device, namely either no protection or write protection. Ex. 1004, 5:33–39, 6:3–4, 6:13–29. Contrary to the claim language, operation in Bensimon’s write protection mode depends upon the presence of the write protection password, not upon the absence of the read/write password and password-enabling flag (i.e. the claimed device-specific security information). Ex. 1004, 6:13–23; see also Reply 16 (citing Ex. 1012 ¶ 18) (asserting the claimed restricted-access mode is met “when Bensimon’s storage device 100 only has the write-protection (read-only) password”). This disclosure is insufficient to establish anticipation because claim 1 requires operating in restricted access mode when the storage device does not have the device-specific storage information, which Petitioner asserts is the read/write password and password-enabling flag. “A claim is anticipated only if each and every element as set forth in the claims is found.” Verdegaal Bros., Inc. v. Union Oil. Co. of Cal., 814 F.2d 628, 631 (Fed. Cir. 1987). We similarly are not persuaded that Bensimon inherently anticipates claim 1. “Under the principles of inherency, if the prior art necessarily functions in accordance with, or includes, the claimed limitations, it anticipates.” In re Cruciferous Sprout Litig., 301 F.3d 1343, 1349 (Fed. Cir. 2002) (citations and internal quotation marks omitted). Here, the cited disclosure identifies two possible modes of operation when the read/write password and password-enabling flag are absent from Bensimon’s storage device, neither of which necessarily must occur.” slip op. at 16
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“E. Obviousness of Claims 2 and 34 based on Bensimon in combination with Takahashi Petitioner asserts dependent claims 2 and 34 would have been obvious in light of Bensimon and Takahashi. Pet. 36–40 (analysis of claim 2) and 42–43 (analysis of claim 34). Petitioner’s analysis of these claims does not repair the deficiencies described above with regard to the claimed restrictedaccess mode. See id.; see also Reply 25. Accordingly, for the reasons discussed above in the context of claim 1 and based on the full trial record, we determine that Petitioner has failed to show by a preponderance of the evidence that claims 2 and 34 would have been obvious in light of Bensimon and Takahashi. See supra Section III.D.2.” slip op. at 18
Claim construction§ 102 anticipation§ 103 obviousnesscites GrahamPatents in suitUS 6,968,459 - PTAB · May 20, 2014 · IPR2013-00124 · APJ Lora M Green · IPR · Final written decision
The Board granted cancellation of claims 1-26 and allowed substitute claims 27-44, but denied substitute claim 45 as unpatentable over Behan.
RulingsFinal written decision- ScopeMotion to amend, grantedGranted
“patent claims. 35 U.S.C. § 316(d)(3); 37 C.F.R. § 42.121(a)(2)(ii).” slip op. at 9
- Disclosure Requirements (§112) › Written description (Ariad)Written description adequateDecided for patent owner
“partes review must set forth “[t]he support in the original disclosure of the patent for each claim that is added or amended.”” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableMotivation not foundMixed
“In order to establish a prima facie case of obviousness based on structural similarity, the prior art must provide a reason to make the claimed compound, and there must also be “„adequate support in the prior art‟ for the 7 P.E.A. Teal et al., (Z)-11-Hexadecen-1-ol: A Behavioral Modifying Chemical Present in the Pheromone Gland of Female Heliothis Zea (Lepidoptera:Noctuidae), 116 CAN. ENTOMOLOGY 777-79 (1984). Ex. 2003. 8 Yih-Shen Hwang et al., Structure-Activity Relationship of Unsaturated Fatty Acids as Mosquito Ovipositional Repellents, 10 J. OF CHEM. ECOLOGY 145-51 (1984). Ex. 2004. change in structure.” Takeda Chem. Indus., Ltd. v. Alphapharm Pty., Ltd., 492 F.3d 1350, 1356 (Fed. Cir. 2007) (quoting In re Grabiak, 769 F.2d 729, 731-32 (Fed. Cir. 1985)). The United States Court of Appeals for the Federal Circuit noted that the test for obviousness of a compound based on structural similarity is in accordance with the legal principles enunciated by the Supreme Court in KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398 (2007), specifically, that it is important to identify “„a reason that would have prompted a person of ordinary skill in the relevant field to combine the elements in the way the claimed new invention does‟ in an obviousness determination.” Takeda, 492 F.3d at 1356-57 (quoting KSR, 550 U.S. at 418). Thus, “in cases involving new chemical compounds, it remains necessary to identify some reason that would have led a chemist to modify a known compound in a particular manner to establish prima facie obviousness of a new claimed compound.” Takeda, 492 F.3d at 1357.” slip op. at 14
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element) › Inherent disclosureInherency foundDecided for petitioner
“We acknowledge that McMahon and the Zhang Declaration are evidence that the ordinary artisan would not have had a reasonable expectation that, because a compound is known to repel mosquitoes, such as Aedes aegypti, the compound would also repel ticks, such as Amblyomma variegatum. Claim 45, however, encompasses the use of isolongifolanone when R1 is a hydrogen atom and R2 is an oxygen atom, which is the same compound specifically taught by Behan. See Pet. 7-8 (showing the structure of isolongifolanone, and discussing how it is encompassed by the chemical formula set forth in claim 1). As discussed above, Behan teaches the use of isolongifolanone to repel mosquitoes or cockroaches. Patent Owner provides no evidence that ticks and mites would not be present on the same objects or areas where mosquitoes and cockroaches are found, which are the insects addressed by Behan. Thus, by applying the isolongifolanone taught by Behan to an object or airspace for the purpose of repelling mosquitoes or cockroaches, one would also inherently repel ticks and mites. “It is a general rule that merely discovering and claiming a new benefit of an old process cannot render the process again patentable.” In re Woodruff, 919 F.2d 1575, 1578 (Fed. Cir. 1990); see also Perricone v. Medicis Pharm. Corp., 432 F.3d 1368, 1377-78 (Fed. Cir. 2005) (noting that the realization of a new benefit of an old process does not render that process patentable); Bristol-Myers Squibb Co. v. Ben Venue Laboratories, Inc., 246 F.3d 1368, 1376 (Fed. Cir. 2001) (stating in the context of a claimed process that was drawn to the same use comprising the same steps of the prior art, “[n]ewly discovered results of known processes directed to the same purpose are not patentable because such results are inherent.”). We, therefore, conclude that the preponderance of the evidence does not support the patentability of proposed claim 45.” slip op. at 17
§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSRPatents in suitUS 7,579,016 - PTAB · Apr 28, 2014 · IPR2013-00067 · APJ James B Arpin · IPR · Final written decision
The Board granted cancellation of claims 1–46 and denied entry of substitute claims 47–50 because Nike did not establish their patentability and they would have been obvious over Nishida and Schuessler I and II.
RulingsFinal written decision- PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, deniedDenied
“a patent reexamination proceeding. The substitute claims proposed in a motion to amend are not entered automatically and then subjected to examination. Rather, the proposed substitute claims will be added directly to the patent, without examination, if the patent owner’s motion to amend claims is granted. In a motion to amend, the patent owner is not rebutting a rejection in an office action, as though this proceeding were a patent examination or a reexamination. Instead, the patent owner, as the movant, bears the burden of establishing the patentability of the proposed substitute claims over the prior art of record and also other prior art known to Patent Owner. We deny the motion to amend because (1) Patent Owner has not met this burden and (2) Petitioner has shown that the substitute claims would have been rendered obvious over the combination of the teachings of Nishida and Schuessler I and II.” slip op. at 34
- ExcludeOther
“The current situation does not require us to assess the merits of Petitioner’s motion to exclude. As discussed above, even without relying upon the aforementioned portions of the cross-examination testimony of Dr. Frederick, we have concluded that Patent Owner has demonstrated that the term “flat knit edges” of substitute claims 47-50 is supported by the disclosure of the ’289 Application. Accordingly, Petitioner’s motion to exclude evidence is dismissed as moot.” slip op. at 41
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“In construing the term “flat knitting,” we apply the broadest reasonable interpretation of the words in their ordinary usage, as those words would be understood by one of ordinary skill in the art, taking into account any definitions supplied by the Specification. See In re Morris, 127 F.3d 1048, 1054 (Fed. Cir. 1997). The Specification of the ’011 Patent expressly describes flat knitting as a sub-type of weft knitting. Ex. 1002, col. 7, ll. 5-8. Ultimately, “[t]he construction that stays true to the claim language and most naturally aligns with the patent’s description of the invention will be . . . the correct construction.” Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1250 (Fed. Cir. 1998). Further, Patent Owner presents evidence that a person of ordinary skill in the art would understand flat knitting to describe a sub-type of weft knitting. Paper 44, 1 (quoting a textile dictionary (Ex. 2011, 6) to state that “the trade uses the term flat knit fabric to refer to weft knit fabrics made on a flat machine, rather than warp-knit fabrics”); see also Ex 2017, 5; Ex. 2018, 6. Despite its argument, Petitioner identifies no portion of the Specification of the ’011 Patent that describes flat knitting with respect to warp knitting or any other type of knitting, beyond weft-knitting. See Paper 37, 2-3. In addition, before the filing date of the motion to amend, Dr. Frederick, Petitioner’s expert, testified that “[f]lat knitting would be another type of weft knitting that would involve an end result that was . . . on a curved 15 surface, but more or less flat.” Ex. 2009, 89, ll. 6-11. Therefore, we determine that the term “weft knitting” describes a type of knitting in which a continuous yarn is carried in crosswise rows, and we construe the term “flat knit” to recite a sub-type of weft knitting, in which the weft knit textile is produced as a sheet of more or less flat material.5” slip op. at 15
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentableUnpatentable
“Petitioner contends that Nishida and Schuessler I are in similar fields and address the same problem, namely the formation of two-dimensional textile elements having edges that are joined to form three-dimensional, wearable items. Paper 37, 11; cf. Ex. 1005, figs. 1 (two-dimensional layout 2) and 3 (three-dimensional, shoe upper 3); Ex. 1020, figs. 1 (two-dimensional helmet swatch) and 2 (three-dimensional helmet). Further, Schuessler II teaches that the two-dimensional helmet swatch of Figure 1 of Schuessler I may be knit to shape on a flat knitting machine. Paper 37, 11 (citing Ex. 1023 ¶ 15). Petitioner contends, therefore, that a person of ordinary skill in the art would have reason to combine the teachings of these three references to achieve the invention recited in substitute claim 47. Id. Patent Owner does not argue Petitioner’s assessment of the teachings of these references. Patent Owner also does not dispute that all of the limitations of the claims are taught in the prior art. Instead, Patent Owner argues that Petitioner’s contention that a person of ordinary skill in the art would combine Nishida’s teaching regarding the reduction of waste by placing layouts in adjoining positions and Schuessler I’s teaching regarding knitting textile elements to shape is illogical. Paper 44, 5. Specifically, Patent Owner argues that Petitioner’s reason for combining these teachings is somehow flawed because “after they are combined the elements of each reference serve the same purpose.” Id. As the U.S. Supreme Court explained, however, “if a technique has been used to improve one device, and a person of ordinary skill in the art would recognize that it would improve similar devices in the same way, using the technique is obvious 38 unless its actual application is beyond his or her skill.” KSR Int’l Co. v. Teleflex Inc., 555 U.S. 398, 417 (2007). In this case, that the elements of the prior art references would “serve the same purpose” when combined is a factor in favor of an obviousness determination, and not a suggestion of nonobviousness, as urged by Patent Owner. Because we are persuaded that Petitioner has demonstrated that the teachings of Nishida and Schuessler I and II teach or suggest all of the limitations of substitute claim 47 and that a person of ordinary skill in the art would have had reason to combine the teachings of these references to achieve the recited article of footwear, we determine that Patent Owner fails to meet its burden of showing that it is entitled to the relief requested in its motion to amend. Because we group substitute claims 48-50 with claim 47 for purposes of assessing patentability, we also determine that Patent Owner fails to meet its burden of showing that it is entitled to the relief requested in its motion to amend with respect to substitute claims 48-50. Consequently, the portion of Patent Owner’s motion to amend requesting entry of substitute claims 47-50 also is denied for failing to demonstrate that the substitute claims are patentable over Nishida and Schuessler I and II.” slip op. at 38
Claim construction§ 103 obviousnessPatents in suitUS 7,347,011
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.