- Stingray Group Inc. / Stingray Music USA, Inc. v. Edwin A. Hernandez-MondragonNo claims unpatentablePTAB · May 29, 2026 · IPR2025-00349 · APJ Jason M Repko · IPR · Final written decision
Claims 1–21 were not shown unpatentable because Avellan did not disclose the claimed sequence of screen captures used to assemble a media stream.
RulingsFinal written decision- Skill levelOther
“Patent Owner submits a similar definition and does not dispute the Petition’s characterization of the level of ordinary skill in the art. PO Resp. 22. No express finding is necessary. The level of ordinary skill in the art is reflected by the prior art of record. Any perceived difference in how each party characterizes a POSITA does not change our analysis or conclusions.” slip op. at 5
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“on ordinary and customary meaning. Pet. 14–15; PO Resp. 22. We determine that construction of claim terms is not necessary to resolve the disputes raised by the parties in this proceeding.” slip op. at 6
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“c. Analysis “A claim is anticipated only if each and every element as set forth in the claim is found, either expressly or inherently described, in a single prior art reference.” Verdegaal Bros. v. Union Oil Co. of California, 814 F.2d 628, 631 (Fed. Cir. 1987). We are persuaded by Patent Owner’s argument that Avellan does not anticipate claim 1 because it does not assemble a media stream of multimedia items using the recited screen captures. See PO Resp. 26–29. We agree with Patent Owner that the plain language of the claim requires more than transmitting individual media items. Sur-reply 21. To the extent that Avellan captures images, those images do not meet the claimed requirements for a “temporal sequence of screen captures” in the independent claims, which must (1) be of the web page rendered by a browser, (2) “define all the content of the web page at a given time,” (3) “illustrate a dynamic change of at least a portion of the content over time” when two of them are compared, and (4) used to assemble “the at least one media stream.” Rather, the record better supports Patent Owner’s argument that Avellan transmits the multimedia items separate from any media stream assembled from screen captures. PO Resp. 26–29; Sur-reply 21.” slip op. at 8
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“All other challenged claims require the “generating” and “assembling” operations because they depend from claims 1, 12, or 17. Petitioner does not allege that the additional references—Durante, Ma, Suzuki, Wanamaker, Heikens, Matthews, or Wilsher—teach or suggest the “temporal sequence of screen captures” recited in claim 1. Rather, Petitioner’s reasoning in the challenges to the dependent claims pertaining to the screen captures mirror the rationale presented in the independent claim. See, e.g., Pet. 25 (arguing that Avellan’s screen captures correspond to the video content in the challenge to claim 2), 26–27 (arguing that Avellan obtains screen captures from a playback of a video on the webpage in the challenge to claim 4). Petitioner’s argument that Avellan teaches or suggests these operations in the grounds based on obviousness under 35 U.S.C. § 103 depend on the reasoning and insufficiently supported characterizations of Avellan in the challenges based on 35 U.S.C. § 102, as discussed above. See Pet. 40–60. grounds based on anticipation under 35 U.S.C. § 102 or teaches or suggests these operations in the grounds based on obviousness under 35 U.S.C. § 103, Petitioner has not met its burden to show that any challenged claim is unpatentable as anticipated by Avellan or obvious over any of the combinations of Avellan and the other cited references.” slip op. at 15
Patent outcomesUS 10,123,074 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 10,123,074 - Apple Inc. v. Smith Interface Technologies, LLCNo claims unpatentablePTAB · Feb 10, 2026 · IPR2024-01119 · APJ Sharon Fenick · IPR · Final written decision
Claims 1, 2, 27, 37, 58, 60-64, 67-79, 186, 187, 189, 191, 192, 197, 199-204, 208-216, 223, 225, and 230 were not proven unpatentable over the asserted combinations.
RulingsFinal written decision- Skill levelSkill level board ownDecided for petitioner
“Patent Owner “does not agree with all aspects of Petitioner’s proposed level of ordinary skill” but did not propose an alternative definition. PO Resp. 10–11. Patent Owner’s declarant, Dr. Rosenberg, adopted Dr. Terveen’s definition for the purposes of his declaration. Ex. 2018 ¶¶ 32–33. We again adopt the main portion of Dr. Terveen’s definition, and determine that one of ordinary skill in the art would have had “a bachelor’s degree in computer science, computer engineering, human-computer interaction, or a comparable field and at least two years of professional experience working with graphical user interfaces and applications for computers.” This definition is commensurate with the problems and solutions in the ’754 patent and prior art of record and is supported by declarant testimony.” slip op. at 9
- BurdenNot shown unpatentable
“Given our determination of how Ahn consistently describes the “touch and drag” gesture and “dragged” to mean the movement of a finger (or other object external to the touch screen), and in the absence of persuasive evidence in the figures or in other portions of Ahn to support the movement or appearance of a menu during a user input gesture, we determine that the present record does not support a conclusion that Ahn teaches or suggests a menu sliding onto a display or appearing during an input gesture such as a touch and drag gesture, as opposed to being displayed after such a gesture is completed.” slip op. at 27
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable
“Given our determination of how Ahn consistently describes the “touch and drag” gesture and “dragged” to mean the movement of a finger (or other object external to the touch screen), and in the absence of persuasive evidence in the figures or in other portions of Ahn to support the movement or appearance of a menu during a user input gesture, we determine that the present record does not support a conclusion that Ahn teaches or suggests a menu sliding onto a display or appearing during an input gesture such as a touch and drag gesture, as opposed to being displayed after such a gesture is completed.” slip op. at 27
- Expert testimonyDecided for patent owner
“Petitioner argues that “even under [this] interpretation of Ahn, the only difference between Ahn and the claims is whether the animation occurs in direct correspondence with a user’s dragging gesture or after the dragging gesture is complete – a straightforward design choice if ever there was one.” Pet. Reply 3–4 (citing Ex. 1024, 99:16–108:20; Ex. 1023 ¶ 12). However, as Patent Owner argues (PO Sur-reply 7–8) this argument is presented in Reply and is an improper shift of theory from the Petition. Nevertheless, were we to consider it, we would not find it compelling; Dr. Terveen’s cited testimony repeats this bare statement and is not supported by any evidence or additional explanation. Ex. 1023 ¶ 12; see 37 CFR § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”); Xerox Corp. v. Bytemark, Inc., IPR2022-00624, Paper 9 at 15 (Aug. 24, 2022) (precedential) (assigning little weight to opinion testimony that “merely repeats” conclusory statements in a brief, without “cit[ing] any additional supporting evidence or provid[ing] any technical reasoning to support [the declarant’s] statement”).” slip op. at 29
Patent outcomesUS 10,656,754 not shown unpatentable§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,656,754 - Apple Inc. v. Smith Interface Technologies, LLCNo claims unpatentablePTAB · Feb 10, 2026 · IPR2024-01116 · APJ Sharon Fenick · IPR · Final written decision
Petitioner did not prove claims 1, 2, 27, 37, 58, 60–64, 67–79, 186, 187, 189, 191, 192, 197, 199–204, 208–216, 223, 225, or 230 unpatentable because the asserted combinations did not establish the claimed blurring …
RulingsFinal written decision- Skill levelSkill level board ownDecided for petitioner
“(Ex. 1003), that a person of ordinary skill in the art (“POSITA”) would have had “a Bachelor of Science degree in computer science, computer engineering, electrical engineering, human-computer interaction, or a comparable field and at least two years of professional experience in the design and development of graphical user interfaces (GUIs), human-computer interfaces, or equivalents thereof,” and that “[a]dditional years of experience could substitute for an advanced-level degree (and vice-versa).” Pet. 6 (citing Ex. 1003 ¶¶ 29–30).” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“C. Claim Construction In these proceedings, there is no controversy that would require us to decide any claim construction issue. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe 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))). D. Obviousness of Claims 2, 27, 37, 58, 60–64, 67–79, 186, 187, 189, 191,” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable
“obviousness of the menus in the Ahn-Chaudhri combination following a user’s finger as the user performs the dragging gesture to open the menu.” Pet. Reply 2 (citing 01119-Petition, 26–33, substantially identical to Pet. 32– 40). However, again, the Petition does not explain an alternative theory in which Chaudhri supplements Ahn’s menu functionality to move that menu onto the screen, as opposed to teaching visual cues provided by gradual changes of the display during a gesture or the visual cue that an unlock image may provide during the unlock gesture. See Pet. 14–18 (describing Chaudhri teaching “visual differentiation” or “transitioning an optical intensity” between a user-interface object and the background, based on, e.g., transparency), 35–40 (same). In Reply, Petitioner adds evidence to attempt to support its contention that the combination teaches a menu following a user’s finger during a dragging gesture, involving references to Chaudhri’s discussion of a visual cue, further discussing Chaudhri’s unlock image. Ex. 1005 ¶¶ 54, 62, 74–79, Figs. 5A-5C (cited at Pet. Reply 4–5). With respect to these citations and arguments, even if they had been timely presented in the Petition, we agree with Patent Owner that they do not articulate a modification of Ahn with Chaudhri or a motivation to combine. PO Sur-reply 6. Additionally, we agree that these embodiments of Chaudhri are distinct from the cited portions of Chaudhri discussed with respect to this theory in the Petition, which relate not to the movement of displayed graphics, but to variations of optical intensity and visual cues. Id. at 6–7. We evaluate the Petition’s arguments in light of Petitioner’s statement in Reply that they require a teaching regarding “menus . . . following a user’s finger as the user performs the dragging gesture.” Pet. Reply 2. To the extent that the Petition shows that the combination of Ahn and Chaudhri would show visual changes as the user performs a dragging gesture, these do not relate to the movement of a menu, but rather to other optical effects. Thus, as we do not find that the Petition supports an Ahn-Chaudhri combination in which a menu follows a user’s finger as the user performs the dragging gesture to open the menu, as Petitioner argues, we determine that Petitioner has not shown limitation 2.d of claim 2 taught or suggested by the combination of Ahn and Chaudhri according to this theory.” slip op. at 31
- Strike new argumentNew argument disregardedDecided for patent owner
“Petitioner argues that “even under [this] interpretation of Ahn, the only difference between Ahn and the claims is whether the animation occurs in direct correspondence with a user’s dragging gesture or after the dragging gesture is complete – a straightforward design choice if ever there was one.” Pet. Reply 3–4 (citing Ex. 1024, 99:16–108:20; Ex. 1023 ¶ 12). However, as Patent Owner argues (PO Sur-reply 7–8) this argument is presented in Reply and is an improper shift of theory from the Petition. Nevertheless, were we to consider it, we would not find it compelling; Dr. Terveen’s cited testimony repeats this bare statement and is not supported by any evidence or additional explanation. Ex. 1023 ¶ 12; see 37 CFR § 42.65(a) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”); Xerox Corp. v. Bytemark, Inc., IPR2022-00624, Paper 9 at 15 (Aug. 24, 2022) (precedential) (assigning little weight to opinion testimony that “merely repeats” conclusory statements in a brief, without “cit[ing] any additional supporting evidence or provid[ing] any technical reasoning to support [the declarant’s] statement”).” slip op. at 29
Patent outcomesUS 10,656,754 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,656,754 - Apple Inc. v. Smith Interface Technologies, LLCNo claims unpatentablePTAB · Feb 10, 2026 · IPR2024-01115 · APJ Sharon Fenick · IPR · Final written decision
Apple did not prove claims 1, 2, 27, 37, 58, 60–64, 67–79, 186, 187, 189, 191, 192, 197, 199–204, 208–216, 223, 225, and 230 unpatentable over the asserted Ahn combinations.
RulingsFinal written decision- Skill levelSkill level board ownDecided for patent owner
“In the Decision on Institution in each proceeding, we noted that Petitioner’s definition left it unclear whether the bachelor’s degree in the proposed definition would be considered by Petitioner to be “an advancedlevel degree,” and did not adopt the portion of the definition relating to the substitution of years of experience for a degree. Dec. on Inst. 15–16. Patent Owner “does not agree with all aspects of Petitioner’s proposed level of ordinary skill” but did not propose an alternative definition. PO Resp. 10–11. Patent Owner’s declarant, Dr. Rosenberg, adopted Dr. Terveen’s definition for the purposes of his declaration. Ex. 2018 ¶¶ 32–33. We again adopt the main portion of Dr. Terveen’s definition, and determine that one of ordinary skill in the art would have had “a bachelor’s degree in computer science, computer engineering, human-computer interaction, or a comparable field and at least two years of professional experience working with graphical user interfaces and applications for computers.” This definition is commensurate with the problems and solutions in the ’754 patent and prior art of record and is supported by declarant testimony.” slip op. at 9
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“C. Claim Construction In these proceedings, there is no controversy that would require us to decide any claim construction issue. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe 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))). D. Obviousness of Claims 2, 27, 37, 58, 60–64, 67–79, 186, 187, 189, 191,” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable
“obviousness of the menus in the Ahn-Chaudhri combination following a user’s finger as the user performs the dragging gesture to open the menu.” Pet. Reply 2 (citing 01119-Petition, 26–33, substantially identical to Pet. 32– 40). However, again, the Petition does not explain an alternative theory in which Chaudhri supplements Ahn’s menu functionality to move that menu onto the screen, as opposed to teaching visual cues provided by gradual changes of the display during a gesture or the visual cue that an unlock image may provide during the unlock gesture. See Pet. 14–18 (describing Chaudhri teaching “visual differentiation” or “transitioning an optical intensity” between a user-interface object and the background, based on, e.g., transparency), 35–40 (same). In Reply, Petitioner adds evidence to attempt to support its contention that the combination teaches a menu following a user’s finger during a dragging gesture, involving references to Chaudhri’s discussion of a visual cue, further discussing Chaudhri’s unlock image. Ex. 1005 ¶¶ 54, 62, 74–79, Figs. 5A-5C (cited at Pet. Reply 4–5). With respect to these citations and arguments, even if they had been timely presented in the Petition, we agree with Patent Owner that they do not articulate a modification of Ahn with Chaudhri or a motivation to combine. PO Sur-reply 6. Additionally, we agree that these embodiments of Chaudhri are distinct from the cited portions of Chaudhri discussed with respect to this theory in the Petition, which relate not to the movement of displayed graphics, but to variations of optical intensity and visual cues. Id. at 6–7. We evaluate the Petition’s arguments in light of Petitioner’s statement in Reply that they require a teaching regarding “menus . . . following a user’s finger as the user performs the dragging gesture.” Pet. Reply 2. To the extent that the Petition shows that the combination of Ahn and Chaudhri would show visual changes as the user performs a dragging gesture, these do not relate to the movement of a menu, but rather to other optical effects. Thus, as we do not find that the Petition supports an Ahn-Chaudhri combination in which a menu follows a user’s finger as the user performs the dragging gesture to open the menu, as Petitioner argues, we determine that Petitioner has not shown limitation 2.d of claim 2 taught or suggested by the combination of Ahn and Chaudhri according to this theory.” slip op. at 31
- BurdenNot shown unpatentable
“(3) Conclusion For the reasons discussed above, Petitioner has not shown limitation 2.d to be taught, suggested, or otherwise rendered obvious by Ahn and Chaudhri. Thus, we determine that Petitioner does not show by a preponderance of the evidence that claim 2 would have been obvious over the combination of Ahn and Chaudhri.” slip op. at 32
Patent outcomesUS 10,656,754 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · GrahamPatents in suitUS 10,656,754 - Teva Pharmaceuticals USA, Inc. v. Corcept Therapeutics, Inc.No claims unpatentablePTAB · Nov 18, 2020 · PGR2019-00048 · APJ David Cotta · PGR · Final written decision
Claims 1–13 were not shown unpatentable because the prior art did not establish a reasonable expectation that doses above 300 mg/day of mifepristone could be safely co-administered with a strong CYP3A inhibitor.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“The definition of a POSA that best incorporates both experience with drug-drug interaction and experience treating patients is Petitioner’s proposed multidisciplinary team. Patent Owner does not object to defining the POSA as part of a multidisciplinary team, so long as that team includes a person with experience treating Cushing’s syndrome, which, as discussed above, is appropriate. Tr. 38. Accordingly, we define the POSA as: a multidisciplinary team that includes researchers and clinicians in the field and is able to draw upon not only the individual skills of each team member, but also the specialized skills of others to solve a given problem. The 6 Claim 5 and its dependents are directed to “[a] method of treating symptoms associated with elevated cortisol levels.” Cushing’s syndrome is “caused by excess levels of cortisol.” Ex. 1001, 1:31–33. Accordingly, claim 5 relates to Cushing’s syndrome even if it does not specifically recite that the patient has Cushing’s syndrome. All of the other claims expressly recite Cushing’s syndrome. researchers and clinicians would have an M.D., a Pharm. D., and/or a Ph.D. in pharmacology or a related discipline. The clinician would have at least four years of experience treating patients with Cushing’s syndrome using mifepristone and/or CYP3A inhibitors. The researcher would have at least four years of experience studying drug-drug interactions involving CYP3A inhibitors.” slip op. at 8
- Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner
“Further, if we were to consider Petitioner’s new argument, we would find that the claims do require safety, as entirely consistent with what both parties unmistakably understood, as evidenced by their patentability arguments throughout the proceeding (until Petitioner’s new argument in its Reply). In this regard, we note that the preambles in the independent claims at issue, i.e., in claims 1, 5, and 10, are necessarily limiting and we consider the scope of the challenged claims as a whole, including preambles, in our patentability analysis. The preamble in claim 1, for example, recites a “method of treating Cushing’s syndrome in a patient who is taking an original once-daily dose of 1200 mg or 900 mg per day of mifepristone.” Ex. 1001, 68:2–16. Claims 5 and 10 contain similar language relating to a patient taking an “original once-daily dose” of 1200 mg or 900 mg per day of mifepristone, although claim 5 is directed to a “method of treating symptoms associated with elevated cortisol levels,” and claim 10 is directed” slip op. at 19
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“In addition, when considering the recited methods of treatment (or controlling hyperglycemia) in a patient in the context of the specification, we interpret the recited methods to require administration of drugs in a manner that is safe for a patient. The summary section in the specification of the ’214 patent, for example, states that: concomitant administration of a CYP3A inhibitor such as ketoconazole and a GRM such as mifepristone is believed to be safe for the subject, and to provide the therapeutic benefits of both drugs to the subject, and may allow the reduction in the amount of a GRM, or of a CYP3A inhibitor, administered to the subject; such reduction may reduce the risk of toxic effects of the CYP3A inhibitor concomitantly administered with the GRM. Ex. 1001, 3:50–58 (emphasis added); see id. at 4:4–21. That disclosure, along with many other statements in the specification, clarify that safety and efficiency are important aspects of the recited methods, especially in relation to toxic effects that might preclude treatment in patients. See also id. at 13:1–3 (stating “Applicant discloses herein methods for the safe concomitant administration of both a glucocorticoid receptor modulator (GRM) and steroidogenesis inhibitor to a subject.”), 13:10–23 (same).” slip op. at 20
- Strike new argumentNew argument disregardedDecided for patent owner
“Our regulations require the Petition to identify “[h]ow the challenged claim is to be construed” and “[h]ow the construed claim is unpatentable.” 37 C.F.R. § 42.104(b)(3),(4). A reply is not an opportunity to start anew, to fill in gaps or to remedy omissions in a petition. See SAS Inst., Inc. v. Iancu, 138 S. Ct. 1348, 1357 (2018) (explaining that “petitioner’s contentions [in a petition] ... define the scope of the litigation all the way from institution through to conclusion.”); see also Patent Trial and Appeal Board Consolidated Trial Practice Guide 73 (Nov. 2019), https://www.uspto.gov/sites/default/files/documents/tpgnov.pdf. We therefore decline to consider Petitioner’s belatedly presented new argument in its Reply that the claims do not require safety. See Acceleration Bay, LLC v. Activision Blizzard Inc., 908 F.3d 765, 775 (Fed. Cir. 2018) (concluding that the Board did not abuse its discretion in refusing to consider portions of a reply declaration “rais[ing] a new obviousness argument for [a claim] limitation that could have been made in the petition” but was not); Intelligent Bio-Sys., 821 F.3d at 1369–70 (concluding that the Board did not abuse its discretion in refusing to consider reply brief arguments advocating a “new theory” of unpatentability under 37 C.F.R. § 42.23(b)). Even if we were to consider Petitioner’s new argument regarding claim construction, we would not find it persuasive because Petitioner’s obviousness rationale incorporates an expectation of safety. Irrespective of whether the claims require safety, Petitioner cannot carry its burden to establish that the claimed methods would have been obviousness without establishing that – as posited in the Petition – the POSA would have expected co-administration to be safe.” slip op. at 18
Patent outcomesUS 10,195,214 not shown unpatentableClaim construction§ 103 obviousnesscites PhillipsPatents in suitUS 10,195,214 - 3shape Medical A/S v. Sirona Dental Systems GmbHNo claims unpatentablePTAB · Jun 21, 2017 · IPR2016-00481 · APJ Brian P Murphy · IPR · Final written decision
Claims 1–10 were not shown unpatentable: Mushabac did not anticipate claims 1–5 and 9–10, and the asserted combinations did not render claims 1–8 obvious.
RulingsFinal written decision- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner
“We determine that only the following claim phrase requires explicit construction for purposes of this Decision. See, e.g., Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (“[C]laim terms need only be construed ‘to the extent necessary to resolve the controversy.’” (internal citation omitted)).” slip op. at 8
- Skill levelSkill level petitioner adoptedDecided for petitioner
“B. Person of Ordinary Skill in the Art Petitioner provides evidence that a person of ordinary skill in the art (“POSA”) is someone with a D.M.D. (Doctor of Medicine in Dentistry or Doctor of Dental Medicine) or D.D.S. (Doctor of Dental Surgery) and at least several years of experience with 3-D technology used in dental implant treatment, planning, and surgery. Pet. 9–10 (citing Ex. 1004 ¶¶ 63–66). Alternatively, such a person may have a computer engineering degree or be a trained dental laboratory technician having substantial experience with 3-D technology and software applications used in dental implant treatment, planning, and surgery. Id. Patent Owner has accepted Petitioner’s definition of a POSA for purposes of this IPR. We adopt and apply Petitioner’s definition of a POSA in this Decision.” slip op. at 9
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable
“2. Analysis of “optical measuring of the visible surfaces of the jaw” Anticipation under 35 U.S.C. § 102 requires “the presence in a single prior art disclosure of all elements of a claimed invention arranged as in the claim.” Therasense, Inc. v. Becton, Dickinson & Co., 593 F.3d 1325, 1332 (Fed. Cir. 2010); Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1369 (Fed. Cir. 2008).” slip op. at 11
- Expert testimonyPetitioner expert discountedPatent owner expert creditedDecided for patent owner
“Dr. Ganz agreed under cross-examination that “Mushabac optically measures the teeth [a]nd then it uses … bone sounding to measure the surfaces of the jawbone.” Ex. 2026, 252:11–20. When directly asked where a three-dimensional optical measuring of visible surfaces of the jaw was “stipulated” in Mushabac, Dr. Ganz could not identify any passage to support that assertion made in paragraph 100 of his Declaration. Id. at 248:16–252:20. We find Dr. Ganz’s cross-examination testimony to be highly persuasive and consistent with the disclosures in Mushabac and the testimony of Dr. Erickson. For the reasons given above, we determine that Mushabac does not expressly disclose an “optical” (light-based) measurement of the “visible surfaces of the jaw” in three dimensions, as recited in claim 1 of the ’006 patent.” slip op. at 16
Patent outcomesUS 6,319,006 not shown unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites KSR · GrahamPatents in suitUS 6,319,006 - Argentum Pharmaceuticals LLC / Mylan Pharmaceuticals Inc. et al. v. Research Corporation Technologies, Inc.No claims unpatentablePTAB · Mar 22, 2017 · IPR2016-01245 · APJ Francisco C Prats · IPR · Final written decision
Claims 1–13 were not shown unpatentable because the petitioner failed to establish obviousness over the instituted combinations.
RulingsFinal written decision- Strike new argumentNew argument disregardedNew argument consideredMixed
“As provided in 37 C.F.R. § 42.23(b), a “reply may only respond to arguments raised in the corresponding opposition or patent owner response.” Thus, “a reply that raises a new issue or belatedly presents evidence will not be considered and may be returned. The Board will not attempt to sort proper from improper portions of the reply.” Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012). One indication that a new issue has been raised in a reply is where a petitioner submits “new evidence necessary to make out a prima facie case” of unpatentability of an original claim. Id.; see also Intelligent Bio-Systems, Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369–70 (Fed. Cir. 2016) (Board did not err or abuse its discretion in declining to consider new contentions and evidence in reply advanced to supplement unpatentability rationale presented in petition).” slip op. at 5
- Skill levelSkill level petitioner adoptedDecided for petitioner
“1. Level of Ordinary Skill in the Art Petitioner contends that the relevant art is medicinal chemistry. Pet 12. As to the level of ordinary skill in that art as of March 15, 1996 (the earliest possible priority date of the ’551 patent), Petitioner contends as follows: [A] POSA [person of ordinary skill in the art] would have a Ph.D. in organic or medicinal chemistry and at least a few years of experience in medicinal chemistry, including in the development of potential drug candidates. Ex. 1002, ¶ 13 [Wang Decl.]. The POSA would also include a person having a Bachelor’s or Master’s degree (organic chemistry or medicinal chemistry) if such a person had more years of experience in medicinal chemistry and the development of potential drug candidates. Id. With experience in drug development, the POSA would have an appreciation of the diseases and ailments a particular drug candidate is intended to treat, but would not necessarily be a medical doctor or clinician. The POSA would know how to evaluate the physical and biological properties of chemical compounds and would be able to conduct, or otherwise have access to resources that could conduct, in vitro and in vivo evaluations of biological and toxicity properties of chemical compounds. Id. Pet. 12. Patent Owner does not controvert Petitioner’s characterization of the relevant art, or the level of ordinary skill in that art, nor does Patent Owner advance a specific assertion of its own as to the level of ordinary skill. See, generally, PO Resp. Accordingly, when evaluating the parties’ contentions regarding the scope and content of the prior art, and the differences between the prior art and the challenged claims, we take into consideration Petitioner’s assertions regarding the level of ordinary skill. We also consider that the cited references provide evidence as to the level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 11
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable
“We agree with Patent Owner (PO Resp. 38) that, given Kohn 1991’s teaching that “stringent steric and electronic requirements exist for maximal anticonvulsant activity in this class of compounds” (Ex. 1012, 2447), the expected substantial change to the conformation of the overall molecule is significant evidence that an ordinary artisan would not have been motivated to replace the methoxyamino group of compound 3l, the most potent compound taught in Kohn 1991, with a methoxymethyl group. In sum, we acknowledge Dr. Wang’s testimony, discussed above, that due to a methoxyamino group’s potential synthetic and stability issues, and uncommonness in commercial pharmaceuticals, an ordinary artisan may have had a reason to replace such a group with a more common and acceptable moiety, such as a methoxymethyl group, in chemical compounds generally. Nonetheless, as also discussed above, the evidence advanced by Patent Owner shows that, as to the specific FAA compounds of Kohn 1991, an ordinary artisan would have understood that compound 3l’s methoxyamino moiety was considered a basic C(α)-amino substituent that conferred significant activity to the compound, and replacement of that moiety with other substituents would have led to a reduction in activity. As also discussed above, Kohn 1991 teaches that “stringent steric and electronic requirements exist for maximal anticonvulsant activity in this class of compounds” (Ex. 1012, 2447), whereas an ordinary artisan would have understood that substituting a methoxymethyl group for the methoxyamino group of Kohn 1991’s compound 3l would result in a compound with a significantly different conformation and biological activity. Thus, assessing Petitioner’s evidence of a more general motivation for substituting a methoxymethyl group for the methoxyamino group of compound 3l, against Patent Owner’s evidence specifically suggesting that an ordinary artisan would not have viewed the posited substitution as being desirable, we find that the weight of the evidence significantly favors Patent Owner’s position. Overall, the evidence before us indicates that an ordinary artisan lacked motivation, as well as a reasonable expectation of success, for making the specific substitution to Kohn 1991’s compound 3l, required to arrive at lacosamide. That is, we agree with Patent Owner that Petitioner has not shown sufficiently that the prior art of record would have suggested making the specific modification to compound 3l required to yield lacosamide.” slip op. at 23
- Obviousness (§103) › Objective indicia / secondary considerations › Long-felt need / failure of othersObjective indicia with nexusDecided for patent owner
“this issue, we agree with Patent Owner (PO Resp. 56–58) that lacosamide satisfied a long-felt but unmet need in that lacosamide has been found to be useful for treating refractory patients for which other antiepileptic drugs were ineffective. Patent Owner’s witness on this issue, Dr. Bazil,20 testifies as follows: For many of my patients, lacosamide is a very important option, and it certainly fills a need in those patients who require a drug with the unique combination of properties as lacosamide possesses. Thus, lacosamide exhibits its biggest advantages in refractory patients. I have had numerous patients who were able to successfully control their seizures with lacosamide, but who had failed to do so previously with other antiseizure drugs. As director of Columbia’s Epilepsy Center, I have also heard many success stories from other neurologists about patients whose seizures were not controlled by other AEDs but were controlled when they switched to lacosamide. Ex. 2038 ¶ 79 (Bazil Decl.).” slip op. at 36
Patent outcomesUS RE38,551 not shown unpatentable§ 103 obviousnesscites KSR · Graham - Argentum Pharmaceuticals LLC / Mylan Pharmaceuticals Inc. et al. v. Research Corporation Technologies, Inc.No claims unpatentablePTAB · Mar 22, 2017 · IPR2016-01101 · APJ Francisco C Prats · IPR · Final written decision
Claims 1–13 were not shown unpatentable: the prior art did not motivate the specific modification for claims 1–9, and the challenge to claims 10–13 was insufficiently supported.
RulingsFinal written decision- Strike new argumentNew argument disregardedNew argument consideredMixed
“As provided in 37 C.F.R. § 42.23(b), a “reply may only respond to arguments raised in the corresponding opposition or patent owner response.” Thus, “a reply that raises a new issue or belatedly presents evidence will not be considered and may be returned. The Board will not attempt to sort proper from improper portions of the reply.” Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012). One indication that a new issue has been raised in a reply is where a petitioner submits “new evidence necessary to make out a prima facie case” of unpatentability of an original claim. Id.; see also Intelligent Bio-Systems, Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369–70 (Fed. Cir. 2016) (Board did not err or abuse its discretion in declining to consider new contentions and evidence in reply advanced to supplement unpatentability rationale presented in petition).” slip op. at 5
- ExcludeMotion to exclude, deniedMixed
“In any event, Petitioner fails to explain adequately why the declarations of Patent Owner’s President, Shaun Kirkpatrick (Ex. 2185), and Vice President and General Counsel of a licensee, Paul Petigrow (Ex. 2187), are insufficient to authenticate the letters. Although Petitioner contends that “[n]either declaration demonstrates personal knowledge of the facts necessary to establish the business-records exception” (Pet. Reply Opp. 1 (Paper 81)), Petitioner does not support that assertion with specific explanation, other than asserting that Mr. Petigrow has worked for the licensee for less than a year (see id.). Petitioner does not, however, address with any specificity the substance of any of Mr. Petigrow’s other assertions, nor does Petitioner explain why they should not be credited. As to hearsay, as Patent Owner contends (PO Opp. 5–6), under FRE 703, the proponent of an expert opinion may disclose otherwise inadmissible evidence underlying that opinion to a jury, if the court determines that the “probative value in helping the jury evaluate the opinion substantially outweighs [its] prejudicial effect.” In the present case, Patent Owner’s expert Dr. Roush relied on Exhibit 2125 (see Ex. 2036 ¶ 314 (Roush Decl.)), and another expert witness, Dr. Vellturo, relied on Exhibits 2141–2170 (see Ex. 2132 ¶¶ 41–42 (Vellturo Decl.)). As is evident from our discussion above, the probative value of reviewing the documents substantially assisted our evaluation of Patent Owner’s contentions regarding skepticism. In addition, any prejudicial effect on Petitioner is minimal because we ultimately did not find Patent Owner’s evidence of skepticism to be probative. Lastly, we are not persuaded that Patent Owner’s alleged failure to submit controverting correspondence warrants exclusion of Exhibits 2125 and 2141–2170 under either FRE 106 or the Board’s discovery rules. FRE 106, which appears to be more pertinent to a live trial, as opposed to an administrative proceeding such as this case, provides that “[w]hen a writing or recorded statement or part thereof is introduced by a party, an adverse party may require the introduction at that time of any other part or any other writing or recorded statement which ought in fairness to be considered contemporaneously with it.” Thus, rather than providing a basis for excluding evidence, FRE 106 is a vehicle for entry of additional evidence, allowing an adverse party to a proffered writing or statement (in this case Petitioner) the opportunity to require entry of any other part of the proffered writing/statement, or any” slip op. at 47
- Skill levelSkill level petitioner adoptedDecided for petitioner
“12. As to the level of ordinary skill in that art as of March 15, 1996 (the earliest possible priority date of the ’551 patent), Petitioner contends as follows: [A] POSA [person of ordinary skill in the art] would have a Ph.D. in organic or medicinal chemistry and at least a few years of experience in medicinal chemistry, including in the development of potential drug candidates. Ex. 1002, ¶ 13 [Wang Decl.]. The POSA would also include a person having a Bachelor’s or Master’s degree (organic chemistry or medicinal chemistry) if such a person had more years of experience in medicinal chemistry and the development of potential drug candidates. Id. With experience in drug development, the POSA would have an appreciation of the diseases and ailments a particular drug candidate is intended to treat, but would not necessarily be a medical doctor or clinician. The POSA would know how to evaluate the physical and biological properties of chemical compounds and would be able to conduct, or otherwise have access to resources that could conduct, in vitro and in vivo evaluations of biological and toxicity properties of chemical compounds. Id. Pet. 12. Patent Owner does not controvert Petitioner’s characterization of the relevant art, or the level of ordinary skill in that art, nor does Patent Owner advance a specific assertion of its own as to the level of ordinary skill. See, generally, PO Resp. Accordingly, when evaluating the parties’ contentions regarding the scope and content of the prior art, and the differences between the prior art and the challenged claims, we take into consideration Petitioner’s assertions regarding the level of ordinary skill. We also consider that the cited references provide evidence as to the level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 11
- Expert testimonyPetitioner expert discountedPatent owner expert creditedMixed
“As stated in 37 C.F.R. § 42.65(a), “[e]xpert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.” We, nonetheless, acknowledge Dr. Wang’s education and experience (Ex. 1002 ¶¶ 6–10, Appendix A), and note that Patent Owner does not dispute specifically the accuracy of Dr. Wang’s assertions in this regard. We thus acknowledge that, as a general principle in the art of medicinal chemistry, an ordinary artisan seeking to develop a commercial pharmaceutical compound ordinarily would have considered the substitution of a methoxyamino group with another more common and acceptable moiety, particularly because of any potential synthetic and stability issues associated with the methoxyamino group in the compound. Petitioner, however, does not identify a specific reason as to why that substitution would have been considered desirable for any of the prior art anticonvulsant compounds taught by Kohn 1991, let alone compound 3l identified as the lead compound.” slip op. at 18
Patent outcomesUS RE38,551 not shown unpatentable§ 103 obviousnesscites KSR · Graham - Argentum Pharmaceuticals LLC / Mylan Pharmaceuticals Inc. et al. v. Research Corporation Technologies, Inc.No claims unpatentablePTAB · Mar 22, 2017 · IPR2016-00204 · APJ Francisco C Prats · IPR · Final written decision
Claims 1–13 were not shown unpatentable: the Board found no sufficient motivation or reasonable expectation of success for the proposed compound modification, and the challenge to claims 10–13 was inadequately supported.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Pet. 12. Patent Owner does not controvert Petitioner’s characterization of the relevant art, or the level of ordinary skill in that art, nor does Patent Owner advance a specific assertion of its own as to the level of ordinary skill. See, generally, PO Resp. Accordingly, when evaluating the parties’ contentions regarding the scope and content of the prior art, and the differences between the prior art and the challenged claims, we take into consideration Petitioner’s assertions regarding the level of ordinary skill. We also consider that the cited references provide evidence as to the level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 12
- Strike new argumentNew argument disregardedDecided for patent owner
“As provided in 37 C.F.R. § 42.23(b), a “reply may only respond to arguments raised in the corresponding opposition or patent owner response.” Thus, “a reply that raises a new issue or belatedly presents evidence will not be considered and may be returned. The Board will not attempt to sort proper from improper portions of the reply.” Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012). One indication that a new issue has been raised in a reply is where a petitioner submits “new evidence necessary to make out a prima facie case” of unpatentability of an original claim. Id.; see also Intelligent Bio-Systems, Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369–70 (Fed. Cir. 2016) (Board did not err or abuse its discretion in declining to consider new contentions and evidence in reply advanced to supplement unpatentability rationale presented in petition).” slip op. at 5
- ExcludeMotion to exclude, deniedMixed
“In any event, Petitioner fails to explain adequately why the declarations of Patent Owner’s President, Shaun Kirkpatrick (Ex. 2185), and Vice President and General Counsel of a licensee, Paul Petigrow (Ex. 2187), are insufficient to authenticate the letters. Although Petitioner contends that “[n]either declaration demonstrates personal knowledge of the facts necessary to establish the business-records exception” (Pet. Reply Opp. 1 (Paper 81)), Petitioner does not support that assertion with specific explanation, other than asserting that Mr. Petigrow has worked for the licensee for less than a year (see id.). Petitioner does not, however, address with any specificity the substance of any of Mr. Petigrow’s other assertions, nor does Petitioner explain why they should not be credited. As to hearsay, as Patent Owner contends (PO Opp. 5–6), under FRE 703, the proponent of an expert opinion may disclose otherwise inadmissible evidence underlying that opinion to a jury, if the court determines that the “probative value in helping the jury evaluate the opinion substantially outweighs [its] prejudicial effect.” In the present case, Patent Owner’s expert Dr. Roush relied on Exhibit 2125 (see Ex. 2036 ¶ 314 (Roush Decl.)), and another expert witness, Dr. Vellturo, relied on Exhibits 2141–2170 (see Ex. 2132 ¶¶ 41–42 (Vellturo Decl.)). As is evident from our discussion above, the probative value of reviewing the documents substantially assisted our evaluation of Patent Owner’s contentions regarding skepticism. In addition, any prejudicial effect on Petitioner is minimal because we ultimately did not find Patent Owner’s evidence of skepticism to be probative. Lastly, we are not persuaded that Patent Owner’s alleged failure to submit controverting correspondence warrants exclusion of Exhibits 2125 and 2141–2170 under either FRE 106 or the Board’s discovery rules. FRE 106, which appears to be more pertinent to a live trial, as opposed to an administrative proceeding such as this case, provides that “[w]hen a writing or recorded statement or part thereof is introduced by a party, an adverse party may require the introduction at that time of any other part or any other writing or recorded statement which ought in fairness to be considered contemporaneously with it.” Thus, rather than providing a basis for excluding evidence, FRE 106 is a vehicle for entry of additional evidence, allowing an adverse party to a proffered writing or statement (in this case Petitioner) the opportunity to require entry of any other part of the proffered writing/statement, or any” slip op. at 47
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundReasonable expectation not foundNot shown unpatentable
“Having considered the rationale and supporting evidence advanced by Petitioner alongside Patent Owner’s arguments and supporting evidence, Patent Owner persuades us that Petitioner has not shown sufficiently that the prior art of record would have suggested making the specific modification to compound 3l required to yield lacosamide. Petitioner relies on the uncorroborated testimony of its expert, Dr. Wang, as support for its contention that compound 3l’s methoxyamino group is an uncommon moiety among commercial pharmaceuticals that presents potential synthetic and stability issues, and also for its contention that the posited substitute, a methoxymethyl group, is a more common and acceptable moiety for pharmaceutically active compounds. See Pet. 44–45; see also Ex. 1002 ¶¶ 106, 107 (Wang Decl.) (citing no documentary support). As stated in 37 C.F.R. § 42.65(a), “[e]xpert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.” We, nonetheless, acknowledge Dr. Wang’s education and experience (Ex. 1002 ¶¶ 6–10, Appendix A), and note that Patent Owner does not dispute specifically the accuracy of Dr. Wang’s assertions in this regard. We thus acknowledge that, as a general principle in the art of medicinal chemistry, an ordinary artisan seeking to develop a commercial pharmaceutical compound ordinarily would have considered the substitution of a methoxyamino group with another more common and acceptable moiety, particularly because of any potential synthetic and stability issues associated with the methoxyamino group in the compound. Petitioner, however, does not identify a specific reason as to why that substitution would have been considered desirable for any of the prior art anticonvulsant compounds taught by Kohn 1991, let alone compound 3l identified as the lead compound.” slip op. at 18
Patent outcomesUS RE38,551 not shown unpatentable§ 103 obviousnesscites KSR · Graham - Argentum Pharmaceuticals LLC / Mylan Pharmaceuticals Inc. et al. v. Research Corporation Technologies, Inc.No claims unpatentablePTAB · Mar 22, 2017 · IPR2016-01242 · APJ Francisco C Prats · IPR · Final written decision
Claims 1–13 were not shown unpatentable: Petitioner failed to establish obviousness of claims 1–9 over Kohn 1991 and Silverman, or claims 10–13 over those references and the ’729 patent.
RulingsFinal written decision- BurdenNot shown unpatentable
“In an inter partes review instituted under this chapter, the petitioner shall have the burden of proving a proposition of unpatentability by a preponderance of the evidence.” 35 U.S.C. § 316(e). Based on the record developed in this proceeding, we conclude that Petitioner has not established by a preponderance of the evidence that claims 1–9 of the ’551 patent are unpatentable for obviousness over Kohn 1991 and Silverman, nor has Petitioner established by a preponderance of the evidence that claims 10–13 of the ’551 patent are unpatentable for obviousness over Kohn 1991, Silverman, and the ’729 patent. slip op. at 4
- Strike new argumentNew argument disregardedDecided for patent owner
“As provided in 37 C.F.R. § 42.23(b), a “reply may only respond to arguments raised in the corresponding opposition or patent owner response.” Thus, “a reply that raises a new issue or belatedly presents evidence will not be considered and may be returned. The Board will not attempt to sort proper from improper portions of the reply.” Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012). One indication that a new issue has been raised in a reply is where a petitioner submits “new evidence necessary to make out a prima facie case” of unpatentability of an original claim. Id.; see also Intelligent Bio-Systems, Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369–70 (Fed. Cir. 2016) (Board did not err or abuse its discretion in declining to consider new contentions and evidence in reply advanced to supplement unpatentability rationale presented in petition).” slip op. at 5
- Expert testimonyPetitioner expert discountedPatent owner expert creditedMixed
“Petitioner relies on the uncorroborated testimony of its expert, Dr. Wang, as support for its contention that compound 3l’s methoxyamino group is an uncommon moiety among commercial pharmaceuticals that presents potential synthetic and stability issues, and also for its contention that the posited substitute, a methoxymethyl group, is a more common and acceptable moiety for pharmaceutically active compounds. See Pet. 44–45; see also Ex. 1002 ¶¶ 106, 107 (Wang Decl.) (citing no documentary support). As stated in 37 C.F.R. § 42.65(a), “[e]xpert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.” We, nonetheless, acknowledge Dr. Wang’s education and experience (Ex. 1002 ¶¶ 6–10, Appendix A), and note that Patent Owner does not dispute specifically the accuracy of Dr. Wang’s assertions in this regard. We thus acknowledge that, as a general principle in the art of medicinal chemistry, an ordinary artisan seeking to develop a commercial pharmaceutical compound ordinarily would have considered the substitution of a methoxyamino group with another more common and acceptable moiety, particularly because of any potential synthetic and stability issues associated with the methoxyamino group in the compound. Petitioner, however, does not identify a specific reason as to why that substitution would have been considered desirable for any of the prior art anticonvulsant compounds taught by Kohn 1991, let alone compound 3l identified as the lead compound.” slip op. at 18
- Skill levelSkill level petitioner adoptedDecided for petitioner
“1. Level of Ordinary Skill in the Art Petitioner contends that the relevant art is medicinal chemistry. Pet 12. As to the level of ordinary skill in that art as of March 15, 1996 (the earliest possible priority date of the ’551 patent), Petitioner contends as follows: [A] POSA [person of ordinary skill in the art] would have a Ph.D. in organic or medicinal chemistry and at least a few years of experience in medicinal chemistry, including in the development of potential drug candidates. Ex. 1002, ¶ 13 [Wang Decl.]. The POSA would also include a person having a Bachelor’s or Master’s degree (organic chemistry or medicinal chemistry) if such a person had more years of experience in medicinal chemistry and the development of potential drug candidates. Id. With experience in drug development, the POSA would have an appreciation of the diseases and ailments a particular drug candidate is intended to treat, but would not necessarily be a medical doctor or clinician. The POSA would know how to evaluate the physical and biological properties of chemical compounds and would be able to conduct, or otherwise have access to resources that could conduct, in vitro and in vivo evaluations of biological and toxicity properties of chemical compounds. Id. Pet. 12. Patent Owner does not controvert Petitioner’s characterization of the relevant art, or the level of ordinary skill in that art, nor does Patent Owner advance a specific assertion of its own as to the level of ordinary skill. See, generally, PO Resp. Accordingly, when evaluating the parties’ contentions regarding the scope and content of the prior art, and the differences between the prior art and the challenged claims, we take into consideration Petitioner’s assertions regarding the level of ordinary skill. We also consider that the cited references provide evidence as to the level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 11
Patent outcomesUS RE38,551 not shown unpatentableClaim construction§ 103 obviousnesscites KSR · Graham
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.