- PTAB · Jun 3, 2025 · IPR2025-00056 · APJ Ryan H Flax · IPR · Institution
The Board instituted IPR on claims 1–30 and all three grounds, finding a reasonable likelihood that at least one claim would have been obvious over Perrett.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDenied
“In determining whether to deny institution under § 325(d), we use the following two-part framework: (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of [the] first part of the framework is satisfied, whether the petitioner has demonstrated that the Office erred in a manner material to the patentability of challenged claims. Advanced Bionics, LLC v. MED-EL Elektromedizinische Geräte GmbH, IPR2019-01469, Paper 6 at 8 (PTAB Feb. 13, 2020) (precedential) (“Advanced Bionics”). The Becton, Dickinson factors provide useful insight into how to apply the framework under 35 U.S.C. § 325(d). Id. at 9 (referencing Becton, Dickinson & Co. v. B. Braun Melsungen AG, IPR2017-” slip op. at 8
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“An inter partes review may be instituted if the information presented by a petitioner in the petition, in view of the patent owner’s preliminary response and the preliminary record, shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least one of the claims challenged in the petition. 35 U.S.C. § 314.” slip op. at 19
- Skill levelSkill level petitioner adoptedDecided for petitioner
“A person of ordinary skill in the art (“POSA”) related to the ’061 patent would have a Ph.D., another advanced degree, or its equivalent, in areas related to pharmaceutics, chemistry, biology, medicine, or a related discipline, and 2-3 years of experience in formulation development. Alternatively, a POSA would have a lesser degree in those fields, with at least five or more years of experience in formulation development. The 8 See infra Section II.C. 9 At this stage of the proceeding, there is no evidence of objective indicia of obviousness or non-obviousness. POSA would also have had access to a medical doctor with a specialty in gastroenterology, and other individuals with expertise related to the above subjects. EX1070 ¶30. Pet. 5. At this stage of the proceeding, Patent Owner neither contests Petitioner’s proposed definition of the ordinarily skilled artisan nor provides an alternative definition. See generally Prelim. Resp. For the purposes of this Decision, we accept and use Petitioner’s proposed, and unopposed, definition of the ordinarily skilled artisan. It appears that Petitioner’s proposed definition comports with the high level of skill in the art reflected in the prior art of record and the ’061 patent, itself. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“the prior art itself [may] reflect[] an appropriate level” as evidence of the ordinary level of skill in the art) (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985)). D.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownNo construction neededOther
“When the specification explains and defines a term used in the claims, without ambiguity or incompleteness, there is no need to search further for the meaning of the term.” Multiform Dessicants, Inc. v. Medzam, Ltd., 133 F.3d 1473, 1478 (Fed. Cir. 1998). The Specification expressly states that “[t]he terms ‘orally disintegrating tablet’, ‘orally dispersing tablet’, or ‘ODT’ refer to a solid dosage form of the present invention, which disintegrates rapidly in the oral cavity of a patient after administration, without chewing.” Ex. 1001, 5:12–15. At this stage of the proceeding, we interpret the language “orally disintegrating tablet” / “orally dispersing tablet” / “ODT” to have the meaning as expressly set forth in the Specification, as noted above. slip op. at 23
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · GrahamPatents in suitUS 11,260,061 - Provisur Technologies, Inc. v. Weber Food Technology GmbHAll claims unpatentablePTAB · May 28, 2025 · IPR2024-00235 · APJ Carl M Defranco · IPR · Final written decision
Claims 1–6, 8, 10, and 14–16 are unpatentable as anticipated by Young and obvious over Young and Norrie; the Johnson and Belk ground was not reached.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Provisur proposes that one of ordinary skill in the art would have had: (1) a bachelor’s degree (or equivalent) in mechanical engineering (or a similar field) and at least two years of experience working as an engineer (or similar role) on food processing and/or packaging systems (or in a similar field); or (2) at least seven years of experience working as an engineer (or similar role) on food processing and/or packaging systems (or in a similar field). Pet. 12. Weber does not contest Provisur’s framing of the level of ordinary skill in the art. See generally PO Resp. There being no dispute, we adopt Provisur’s definition of the level of skill in the art.” slip op. at 5
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Provisur construes the claim terms “according to their plain and ordinary meanings as understood by a [person of ordinary skill in the art] in view of the specification and prosecution history” and posits that “[n]o terms require an explicit construction to resolve the unpatentability controversy between the parties here.” Pet. 13. Weber appears to agree, stating in the related district court action that “most of [its] patent claims are plain and ordinary . . . [t]hey’re not difficult or complex claims or claim terms.” Ex. 3 US 5,514,032, issued May 7, 1996 (Ex. 1004, “Young”). 4 US 4,979,269, issued Dec. 25, 1990 (Ex. 1005, “Norrie”). 5 US 6,929,540 B2, issued Aug. 16, 2005 (Ex. 1006, “Johnson”). 6 US 6,198,834 B1, issued Mar. 6, 2001 (Ex. 1007, “Belk”). 1028, 5. This being the case, we do not find the need to expressly construe any claim terms. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (confirming that the Board need not construe claim terms where their construction is not material to the dispute).” slip op. at 5
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“without first determining how much fat existed to begin with, i.e., prior to the side of meat being trimmed. But, as Provisur correctly notes, Weber ignores what one skilled in the art reasonably would have understood from reading Young’s disclosure as a whole. See Pet. 30–36 (citing Ex. 1003 ¶¶ 104–106, 109–112); Pet. Reply 2–12. When that is done, one skilled in the art would have understood that a necessary premise of Young’s determination of the thickness of fat to remain on the loin is knowing the thickness of the fat to begin with, which Young’s imaging system 190 and imaging processing routine 240 determine by first analyzing a series of “fat/lean separation lines” and “edge lines” in the side of meat being trimmed. Pet. 30–32 (citing Ex. 1004, 17:34–62, 18:33–56, 22:53–24:38, Figs. 2, 13); Pet. Reply 3–7 (citing portions of same evidence). More specifically, as described in Young (and articulated by Provisur), the side of meat is placed fat side down on a product support, i.e., platen 20. See Ex. 1004, 7:16–21, Figs. 1, 2. Using several cameras—top plan camera 196, end view camera 197, and fat line camera 198—Young’s imaging system 190 acquires multiple images of the side of meat from various angles and under various lighting conditions to “provide image data regarding each side of [meat].” See id. at 17:34–18:56. That image data is then used by Young’s image processing routine 240 to generate a series of demarcation lines on the side of meat, including: (1) fat/lean separation lines (representing the interface between the loin meat and the fat layer along top, side, and end views of the meat product; and (2) edge lines (representing lines along the outer surface of the meat product). See id. at 22:53–23:67, Figs. 10, 13 (Blocks 242, 246, 250, 254). In addition, “a plurality of points (preferably 20) are generated for each of the fat/lean separation and edge lines using known pattern matching routines.” Id. at 23:28–30, Fig. 13 (Blocks 244, 248, 252, 256); see also id. at 23:61–63 (essentially same). The fat/lean separation and edge lines (and points therein) generated by Young’s image processing routine 240 are then used to calculate certain dimensions and characteristics of the side of meat, such as height, length, and width. Id. at 24:10–22, Fig. 13 (Block 258). As Provisur’s expert credibly testifies, one skilled in the art would have understood that the dimension from the fat/lean separation line to the edge line along the outer surface represents the thickness of fat cover on the side of meat, i.e., before the fat is trimmed. See Ex. 1003 ¶ 106. Insofar as how that dimension is used, Young states that controller 172 uses “dynamic (real time) image data” of the fat/lean separation and edge lines “to dynamically modify the cutting profile of the loin knife assembly 100 so that the assembly follows a fixed distance from the separation line to provide the optimum fat cover for the loin.” Ex. 1004, 18:32–45; see also id. at 17:48–52 (describing “real time processor” for “image processing routines”). Notably, according to Young, the “fixed distance” represents the “desired” thickness of fat that remains on the loin, after trimming, and “sufficiently keeps the loin from drying out, but doesn’t make the loin look too fat,” although “[o]ther fat thicknesses may be desired in the alternative.” Id. at 20:60–66; see also id. at 10:39–42 (“Through control of the knife blade along several axes, assembly 100 preferably produces an optimum separation between loin and belly, with a desired fat covering left on the loin.” (emphases added)). Because the desired thickness of fat cover is what remains on the loin” slip op. at 9
- Strike new argumentNew argument consideredDecided for patent owner
“argument that Weber considers vital to its dispute of Provisur’s showing for the claimed fat thickness determination. During oral hearing, Weber repeatedly argued that Provisur changed theories midstream, i.e., between the time of the petition and the hearing. See Hrg. Tr. 22:18–24:47; see also id. at 31:14–22, 33:8–18, 34:16–20, 49:17–50:15, 54:16–56:25 (repeating same argument). More specifically, according to Weber, Provisur originally relied only on image data from Young’s “top view” camera as processed in “block 246” of Young’s image processing routine 240 when showing how Young meets the claimed fat thickness determination, whereas now Provisur relies on image data from Young’s “end view” cameras as processed in “Block 254.” Compare PO Sur-Reply 3–6 (focusing on Young’s “top view camera” in “block 246”), with Hrg. Tr. 27:4–16 (“[Block] 246, which is what they relied on, is processing images from the top-view camera in Young’s system. It is generating lines from the top-view camera in Young’s system. What they are newly trying to rely on today, for the first time, is Block 254 that is discussed toward the bottom of column 23 in Young, and that analyzes different images from a different camera. It is the end camera. It generates different lines. It demonstrates an end fat/lean line and an end edge line. Prior to today’s hearing, neither Petitioner, nor its expert, had ever discussed Block 254. You will not find a single reference to 254 in their papers, nor have they discussed the end edge line. It is completely new today. It finds absolutely no support in the record.” (emphases added)). We disagree with Weber’s contention. As shown and described in the petition, Provisur relies on more than simply Young’s “top view” camera and “block 246.” See Pet. 29–31. Rather, in its petition, Provisur annotates Young’s Figure 2 to show that image data from all three cameras of “imaging system 190”—“top plan camera 196, end view camera 197, [and] fat line camera 198”—play a role in the determination of fat thickness.8 Id. at 30. Moreover, Provisur cites the entire process depicted in “Figure 13” and described in columns “22:53–24:38” of Young as critical to the determination. Id. at 31. Those cited portions of Young involve not only the analysis of fat/lean and edge lines from “top view” images (block 246), but also the analysis of fat/lean and edge lines from “end view” images (blocks 250 and 254). See Ex. 1004, 23:12–24:13. In other words, Provisur’s showing for the claimed fat thickness determination is based on Young’s collective analysis of all those images. Indeed, Provisur’s expert confirms as much when confronted by Weber on cross-examination— Q. How does [Young] use the other cameras to identify that fat/lean separation line? A. Again, this is a -- this is a three-dimensional product that’s not regular, and all the views basically are needed to be able to describe that complex three-dimensional shape, so that the knife will be able to cut at that -- at that line, offset by whatever desired thickness there is, on that three-dimensional shape. Ex. 2006, 25:15–27:19 (emphasis added). 8 Indeed, contrary to Weber’s assertion, Provisur highlights “fat lean separation camera 198,” not top view camera 196, as most critical to the determination of fat thickness. Pet. 31. In the end, we reject the notion that Provisur changed theories” slip op. at 12
Patent outcomesUS 8,529,321 unpatentableClaim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 8,529,321 - PTAB · May 23, 2025 · IPR2025-00196 · APJ Ryan H Flax · IPR · Institution
The Board instituted IPR on claims 1–16 under both § 103 grounds, finding a reasonable likelihood that at least one claim would have been obvious over Best-2008 and Osada.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“Under our current guidance, the filing of a Sotera-type stipulation is not conclusive, but remains “highly relevant” and will be considered “as part of [our] holistic analysis” here. See Guidance Memo. Whether Petitioner has other bases for invalidating the ’457 patent, such as the CarnoJet prior art product identified in the district court, is not a consideration here if such bases could not be asserted in this proceeding (and are not being used to argue over the asserted prior art here as a loop hole from the stipulation, of which there is no evidence).” slip op. at 15
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“satisfied that Petitioner has met its burden for institution. No argument by Patent Owner persuades us otherwise. Petitioner has shown that each limitation and element of claim 1 is taught or suggested by the combination of Best-2008 and Osada. Moreover, Petitioner’s asserted reason to combine the references is supported by the references’ disclosures: Best-2008 suggests filtration of its coolant is desirable, but provides no specific means for doing so; Osada teaches a way of filtering fluid from an open-top tank, similar to Best-2008’s.” slip op. at 42
- Skill levelSkill level petitioner adoptedDecided for petitioner
“A POSITA[12]in the field of the ’457 patent at the time of the earliest possible effective filing date (December 14, 2012) would have had Bachelor of Science degree in mechanical or chemical engineering and at least two years of experience relating to the design and/or implementation of fluid circulation systems involving application of fluid dynamics and heat transfer principles. Additional education may serve as a substitute for a lack of experience and vice versa. (Ex-1003- Dahm at ¶¶36-41, 63-70.) Pet. 18–19. Patent Owner applies this same definition. Prelim. Resp. 6–7. At this stage of the proceeding, we accept and use Petitioner’s proposed and unopposed definition of the ordinarily skilled artisan. It appears that Petitioner’s proposed definition comports with the level of skill in the art reflected in the prior art of record and the ‘457 patent, itself. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“the prior art” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Although either of the district court proceedings’ definitions of the term “weir” appears to accurately describe the feature, at this stage of the proceeding, we do not find it necessary to expressly interpret this claim language.” slip op. at 23
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · GrahamPatents in suitUS 10,405,457 - PTAB · May 16, 2025 · IPR2024-01487 · APJ Julia Heaney · IPR · Institution
The Board instituted IPR on all challenged claims and grounds, finding a reasonable likelihood that claim 1 would have been obvious over Nakazawa and Glaug.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“Institution of an inter partes review is authorized by statute when “the information presented in the petition . . . 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). Upon consideration of the Petition in view of the record at this stage, we determine that Petitioner has established a reasonable likelihood that it would prevail in showing the unpatentability of at least one claim challenged in the Petition. We also determine that the arguments and evidence of record do not support discretionary denial of the Petition under 35 U.S.C. § 314(a). Accordingly, we grant institution of an inter partes review of all claims and all grounds asserted in the Petition.1” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundInstituted
“person of ordinary skill would modify either Nakazawa’s diffusion sheet or Glaug’s fluid acquisition system, but rather Petitioner argues “various layers in absorbent articles are invariably interchangeable.” Prelim. Resp. 41–42. Contrary to Patent Owner’s argument, as discussed above, Petitioner explains why and how a person of ordinary skill would modify Nakazawa’s diffusion sheet, and provides reasons for doing so. On this record, we find Petitioner’s reasoning sufficient.” slip op. at 24
- Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away not foundDecided for petitioner
“Patent Owner further argues Nakazawa teaches away from Petitioner’s asserted modification in which Glaug’s lower non-perforated layer is added to Nakazawa’s diffusion sheet. Prelim. Resp. 42. Specifically, Patent Owner argues Nakazawa teaches that its embodiment in which the second absorbent material is wrapped in a hydrophilic sheet has the advantage of preventing leakage of super absorbent polymer (“SAP”) from the second absorbent material without impeding permeation of excretory fluid through the hydrophilic sheet. Id. at 43 (citing Ex. 1008 ¶ 85, Fig. 15). Patent Owner further relies on Petitioner’s argument that Nakazawa’s hydrophilic layer is analogous to the lower non-perforated layer in Glaug. Id. (citing Pet. 93–94). Therefore, Patent Owner argues, Nakazawa teaches that Glaug’s fluid acquisition system would impede permeation of fluid rather than promote it. Id. Patent Owner’s teaching away argument is unavailing based on the current record. Patent Owner improperly relies on Petitioner’s contention in its anticipation challenge based on Nakazawa, and characterizes it as an argument about Glaug. As further discussed in Section II.G below, Petitioner’s anticipation challenge is based on analogizing Nakazawa’s hydrophilic sheet to a core wrap feature identified in Patent Owner’s infringement contention in parallel district court litigation. See Pet. 92–93. Contrary to Patent Owner’s argument, Petitioner’s obviousness contention does not argue Nakazawa’s hydrophilic layer is analogous to Glaug’s nonperforated fibrous layer. Because Patent Owner is not properly characterizing Petitioner’s obviousness contention, Patent Owner’s teaching away argument is not persuasive.” slip op. at 24
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“Under Fintiv, we consider the following factors: 1. whether the court granted a stay or evidence exists that one may be granted if a proceeding is instituted; 2. proximity of the court’s trial date to the Board’s projected statutory deadline for a final written decision; 3. investment in the parallel proceeding by the court and the parties; 4. overlap between issues raised in the petition and in the parallel proceeding; 5. whether the petitioner and the defendant in the parallel proceeding are the same party; and 6. other circumstances that impact the Board’s exercise of discretion, including the merits. Fintiv at 5–6.” slip op. at 35
Claim construction§ 103 obviousnessDiscretionary denialcites KSR · GrahamPatents in suitUS 9,308,138 - Arthrex, Inc. v. Medshape, Inc.Institution deniedPTAB · Apr 25, 2025 · IPR2025-00053 · APJ James A Tartal · IPR · Institution
The Board denied institution of IPR challenging claims 1–10, exercising § 314(a) discretion because the Fintiv factors, considered holistically, favored denial.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied discretionary otherInstitution denied
“review. 35 U.S.C. § 314(b) (2018); 37 C.F.R. § 42.4(a) (2023). An inter partes review may not be instituted “unless . . . the information presented in the petition . . . 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). However, institution of inter partes review is discretionary. Upon consideration of the Petition, the Preliminary Response, the Preliminary Reply, the Preliminary Sur-reply, and the evidence of record, we exercise our discretion to deny institution of inter partes review under 35 U.S.C. § 314(a) in view of the co-pending district court litigation.” slip op. at 2
- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“7. Balancing the Fintiv Factors As discussed above, factors 1 and 3–5 each favor denial. Factor 2 is the only factor that favors institution because there is no trial date in the Parallel Proceeding and the evidence presented of a median time-to-trial for civil trials in that district suggests a potential trial date after the statutory deadline for a final written decision in this proceeding. However, Patent Owner also shows that discovery and any dispositive motions will be completed in the Parallel Proceeding well before the statutory deadline for a final written decision in this proceeding, which presents a risk of duplicated efforts given the unmitigated overlap in issues between proceedings. On balance, considerations concerning an uncertain trial date in the Parallel Proceeding under Factor 2 do not outweigh the more substantial reasons identified under the other Fintiv Factors. Thus, considering all of the factors holistically, we find on balance that the factors on this unique record weigh in favor of discretionary denial of the Petition. Accordingly, we exercise discretion to deny institution under 35 U.S.C. § 314(a).” slip op. at 15
Discretionary denialPatents in suitUS 7,985,222 - Dropbox, Inc. / Microsoft Corporation v. Datanet, LLCAll claims unpatentablePTAB · Apr 25, 2025 · IPR2024-00079 · APJ George R Hoskins · IPR · Final written decision
Claims 1–6, 8–20, and 23–31 are unpatentable as obvious over Kenley and Long; the Board did not reach the alternative ground.
RulingsFinal written decision- Expert testimonyOther
- Skill levelSkill level petitioner adoptedDecided for petitioner
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed petitioner constructionDecided for petitioner
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundDecided for petitioner
“(5) Analysis and Conclusion as to Motivation to Combine We conclude a preponderance of the evidence supports Petitioner’s” slip op. at 48
Patent outcomesUS 9,218,348 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,218,348 - Dropbox, Inc. / Microsoft Corporation v. Datanet, LLCAll claims unpatentablePTAB · Apr 25, 2025 · IPR2024-00078 · APJ George R Hoskins · IPR · Final written decision
Claims 1–6 and 8–11 are unpatentable as obvious over Kenley and Long; the Board did not reach the alternative ground.
RulingsFinal written decision- Claim Construction › Intrinsic evidence (Phillips canons) › Prosecution history disclaimer / disavowalTerm construed petitioner constructionDecided for petitioner
“the ’478 patent, the applicant clearly and plainly informed the Office that an “[e]xemplary” embodiment of “searching the first temporary storage location for the archive file,” as recited in then-pending claim 34 and step [1.4] of issued claim 1, is found at specifically cited portions of the ’478 patent specification. See Ex. 1002, 147 (“Exemplary support may be found at . . . .”). Those specifically cited disclosures describe how smart data manager 15 “examines” input buffer 20 “for the presence of archive files” or equivalently “to determine whether any archive files are stored therein.” Ex. 1001, Fig. 2A (step 100), 5:39–42, 6:19–27. Based on this prosecution history, we conclude that in one embodiment of claim 1, searching the first temporary storage location for the archive file per step [1.4] is satisfied by examining the first temporary storage location for the presence of an archive file. We reach this conclusion even if the referenced portions of the ’478 patent specification are not regarded as being definitional with respect to the “searching” requirements of step [1.4].” slip op. at 26
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable
“(5) Analysis and Conclusion as to Motivation to Combine We conclude a preponderance of the evidence supports Petitioner’s” slip op. at 51
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
- BurdenFwd all claims unpatentableUnpatentable
“Accordingly, we conclude Petitioner has shown by a preponderance of” slip op. at 77
Patent outcomesUS 8,473,478 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 8,473,478 - Dropbox, Inc. / Microsoft Corporation v. Datanet, LLCAll claims unpatentablePTAB · Apr 25, 2025 · IPR2024-00080 · APJ Bach V Hoang · IPR · Final written decision
Claims 1–21 are unpatentable: claims 1–8, 10–16, and 18–21 as obvious over Sweat, and claims 9 and 17 as obvious over Sweat and Schneider.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for patent owner
“Patent Owner does not dispute this assessment. See PO Resp. 10–11 (“Patent Owner agrees to this definition proposed in the Petition.”). Having considered the record, we adopt Petitioner’s proposed level of skill, as articulated above. We are satisfied that Petitioner’s proposal comports with the level of skill necessary to understand and implement the teachings of the ’850 Patent. Accord Inst. Dec. 7–8.” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner
“construction principles, and does not revise or ignore the explicit language of the claims.”). In that vein, “[p]roper claim construction . . . demands interpretation of the entire claim in context, not a single element in isolation.” Hockerson–Halberstadt, Inc. v. Converse Inc., 183 F.3d 1369, 1374 (Fed.Cir.1999); accord Phillips, 415 F.3d at 1314 (“[T]he context in which a term is used in the asserted claim can be highly instructive.”). Patent Owner’s interpretation that “the current version” requires two current versions — one locally stored current version and a corresponding remotely stored current version — asks us to improperly adopt a claim construction which ignores explicit claim language and context in order to read unrecited features into the claim. The limitation in question, more fully and in better context, recites “storing the selected previous version . . . as the current version on the local storage location.” Ex. 1001, 9:24–26 (emphasis added). The express language shows that the claim is specifically directed to the current version on the local storage location and not any possible remote current version. As such, even if there were a “current version on the remote storage location” which corresponds to and is kept in parity with the current version on the local storage location, i.e., a backup copy of the locally stored current version, the claim does not recite that feature, establishing that it does not require that feature. Further, as to the context of the claim, the term in question is part of a recited method of restoring a file to a previous version of the file on a local computational machine, rather than a method for maintaining parity of remotely stored backup files during that restoration process. See id. at 8:63–9:28. As such, the explicitly recited claim language and the context of the claim do not support reading an unrecited remote backup feature into the claim.” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableMotivation foundUnpatentable
“been obvious to use the “Download” feature described by Sweat to replace a corrupted or otherwise compromised file, thus meeting “storing the selected previous version . . . as the current version on the local storage location.” Pet. 60–62. First, regarding the technical operation of Sweat’s download function, Petitioner explains that a user “download[s] a version of [a] file from the server 106 to the local computer 104” and selects a local “target location to save the selected file.” Id. at 61 (citing Ex. 1006, 10:58–63). Sweat’s download function “[c]opies the file or folder to the user’s local computer” and can “overwrite files that exist on the user’s local computer, as desired.” Ex. 1006, 5:49–55. From those disclosures, Petitioner asserts it would have been obvious to use Sweat’s download function “to restore a previous version of a file by copying the file to the user’s local computer and overwriting the current version of the file on the user’s local computer, so as to save the restored file as the new current version of that file.” Pet. 62 (citing Ex. 1004 ¶¶ 125– 126). Petitioner explains that the download function would be used in such a manner where a user “desire[s] to restore a previous version of the file to replace the current version for example, in the case where the newest version of the file has become corrupted or where desired data has been deleted from” slip op. at 21
- Obviousness (§103) › KSR rationalesUnpatentableUnpatentable
“We agree with Petitioner. Sweat’s description of its “Viewing Files” feature explains that “a user must install the appropriate viewer to open and view drawing files.” Ex. 1006, 23:38–41. Sweat lists examples of such viewers including software applications such as Volo™ View Express. Id. at 23:45–46, 23:63–67. While Sweat does not list a CAD file creating application in its exemplary list of viewers in that “Viewing Files” section (see id. at 23:38–24:35), elsewhere, Sweat states that a CAD application, e.g., “AutoCAD®,” is “drawing/viewing software utilized by the viewer” (id. at 23:29–33). Furthermore, Petitioner’s declarant offers undisputed testimony that AutoCAD is software for creating CAD drawing files and can also be used to view those created CAD drawing files. Ex. 1024 ¶ 39 (citing Ex. 1029, 19–23, 541–542). On that evidence, we agree a POSITA would understand that Sweat describes using a viewer to preview previous versions of CAD drawing files and that Sweat also describes AutoCAD (which creates CAD drawing files) can be used as a viewer. In light of that understanding, we agree it would have been obvious to use AutoCAD, i.e., “an application that created the file,” to preview previous versions of that file. Pet. 62–63. We also agree that it would have been rational to do so because the same already locally available software application which created the file could then be used to view the file. Id.; see Ex. 1004 ¶ 128. Owner dismisses Petitioner’s obviousness argument as “irrelevant,” and, instead, argues that Sweat does not disclose the claimed features. PO Sur- Reply 16–17; see PO Resp. 39–40. In particular, Patent Owner argues Sweat “discloses the use of specialized viewing software to view the related file” and emphasizes that “CAD software is clearly not being used in Sweat’s ‘View in Window’ functionality” PO Resp. 39–40 (citing Ex. 1006, 23:39–51); PO Sur-Reply 17. While it may be the case that Sweat does not outright disclose the features recited in the claim, those arguments do not show fault in Petitioner’s case that the claimed features would have been obvious. See CRFD Rsch., Inc. v. Matal, 876 F.3d 1330, 1345 (Fed. Cir. 2017) (“Even if a reference’s teachings are insufficient to find anticipation, that same reference’s teachings may be used to find obviousness.”); Nike, Inc. v. Adidas AG, 812 F.3d 1326, 1335 (Fed. Cir. 2016) (“A claimed invention may be obvious even when the prior art does not teach each claim limitation.”), overruled on other grounds by Aqua Prods., Inc. v. Matal, 872 F.3d 1290 (Fed. Cir. 2017) (en banc). Accordingly, we are persuaded that Petitioner has shown, by a preponderance of the evidence, that claim 2 is obvious over Sweat.” slip op. at 28
Patent outcomesUS 10,585,850 unpatentableClaim construction§ 103 obviousnesscites GrahamPatents in suitUS 10,585,850 - Casper Sleep Inc. v. Werner Media Partners, LLCAll claims unpatentablePTAB · Apr 24, 2025 · IPR2024-00474 · APJ Ryan H Flax · IPR · Final written decision
The Board held claims 1 and 2 unpatentable as obvious under each of four asserted § 103 grounds.
RulingsFinal written decision- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia outweighedDecided for petitioner
“concerning objective indicia of non-obviousness are unpersuasive. In any event, even if Patent Owner’s alleged objective indicia of non-obviousness were entitled to some weight, we find that the evidence of obviousness on this record is quite strong and substantially outweighs any indicia of non-obviousness on this record. Pfizer, Inc. v. Apotex, Inc., 480 F.3d 1348, 1372 (Fed. Cir. 2007) (“Although secondary considerations must be taken into account, they do not necessarily control the obviousness conclusion.”); see also Tokai Corp. v. Easton Enters., Inc., 632 F.3d 1358, 1371 (Fed. Cir. 2011) (“A strong case of prima facie obviousness, such as that presented here, cannot be overcome by a far weaker showing of objective indicia of nonobviousness.”).” slip op. at 52
- ExcludeMotion to exclude, deniedDenied
“as appellate review. We have considered the parties’ Motions, the related briefing and arguments and, for the reasons above, we deny each Motion.” slip op. at 82
Patent outcomesUS 10,842,301 unpatentable§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 10,842,301 - Samsung Electronics Co., Ltd. / Samsung Electronics, America, Inc. v. Truesight Communications LLCInstitution deniedPTAB · Apr 22, 2025 · IPR2025-00123 · APJ Robert J Weinschenk · IPR · Institution
The Board denied institution of inter partes review of claims 1–8 and 13–25 under § 314(a), finding the trial date and district court investment outweighed Petitioner’s stipulation.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivInstitution denied
“The District Court recently denied Petitioner’s motion to stay without prejudice. Ex. 2003, 3. The District Court stated that Petitioner’s motion “is premature” because the Board has not decided “whether or not to institute inter partes review.” Id. We decline to speculate based on the record in this case whether the District Court would grant a renewed motion to stay the District Court Litigation. See Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 15 at 12 (PTAB May 13, 2020) (informative) (“Fintiv II”). As a result, we determine that the first Fintiv factor is neutral.” slip op. at 6
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied
“G. Summary On balance, we determine that Fintiv factors 1–6 favor discretionary denial of institution. Specifically, as discussed above, factors 2, 3, and 5 each weigh in favor of discretionary denial, factor 4 weighs strongly against discretionary denial, and factors 1 and 6 are neutral. We determine that the projected trial date (at least six months before the projected statutory deadline for a final written decision) and the parties’ significant investment in the District Court Litigation outweigh Petitioner’s stipulation. Thus, based on our holistic view of the Fintiv factors, we exercise our discretion under § 314(a) to deny the Petition. III. CONCLUSION For the reasons discussed above, we exercise our discretion under § 314(a) to deny the Petition. IV. ORDER It is hereby ORDERED that the Petition is denied, and no trial is instituted.” slip op. at 10
Discretionary denialPatents in suitUS 8,745,749
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.