US PTAB Patent Cases
2,587 decisions indexed
Page 70 of 87 · 2,587 total
POSCO Co., Ltd. et al. v.ArcelorMittal
POSCO Co., Ltd. successfully convinced the PTAB to institute an IPR against ArcelorMittal's patent (10961602) regarding coated steel/aluminum alloys for automotive parts. The Board found a reasonable likelihood of prevailing on multiple grounds, instituting the challenge across 30 claims.
Google LLC et al. v.Mullen Industries LLC
The Director denied requests for review in multiple IPR proceedings involving Google and Samsung against Mullen Industries regarding patent 11246024. The denial affirms the initial decision not to institute trial.
Google LLC et al. v.Mullen Industries LLC
The Director denied requests for review in multiple IPR proceedings involving Google and Mullen Industries. The decision affirms the prior denial of institution across several patent challenges.
Stingray Group Inc. et al. v.Hernandez-Mondragon, Edwin et al.
Stingray Group Inc. successfully secured institution of its IPR challenge against a patent covering multimedia content delivery systems. The Board found that Petitioner established a reasonable likelihood of prevailing across multiple grounds under 35 U.S.C. §§ 102 and 103, moving the case to the merits phase.
Google LLC et al. v.Mullen Industries LLC
The Director denied requests for review in multiple IPR proceedings involving Google and Mullen Industries. The decision affirms the prior institution decisions across several patents.
Stingray Group Inc. et al. v.Hernandez-Mondragon, Edwin et al.
The PTAB granted institution of IPR for Stingray Group against Hernandez-Mondragon, focusing on multimedia streaming patents. The Board found the Petitioner had a reasonable likelihood of prevailing on unpatentability grounds.
Stingray Group Inc. et al. v.Hernandez-Mondragon, Edwin et al.
The PTAB granted institution for the IPR against U.S. Patent 10,123,074, finding a reasonable likelihood of unpatentability based on Avellan. The decision confirmed that 'content provider' does not require originating the request.
Tesla, Inc. v.Intellectual Ventures II
Tesla successfully petitioned the PTAB to institute IPR proceedings against Intellectual Ventures II LLC regarding wireless communication patents. The Board found a reasonable likelihood of success that several claims are unpatentable over prior art references like Eckert and Bucknell.
KLIPSTA PTY LTD v.Albanese, Lindsay
The PTAB instituted IPR proceedings against U.S. Patent No. 10,413,047 for a hat holder system. The Board found that the petition demonstrated a reasonable likelihood of prevailing on unpatentability grounds, including anticipation by KR ’458.
Tesla, Inc. v.Intellectual Ventures II LLC
The PTAB granted institution of IPR for Tesla against Intellectual Ventures II over a vehicle guidance patent. The Board rejected the Patent Owner's narrow claim constructions, finding that the Petitioner had shown a reasonable likelihood of prevailing on obviousness grounds.
Tesla, Inc. v.Intellectual Ventures II LLC
The PTAB denied Tesla's IPR against Intellectual Ventures II over patent 7,181,743. The Board found that the prior art did not teach or suggest the specific 'event correlation capabilities' required by the challenged claims.
Tesla, Inc. v.Intellectual Ventures II LLC
Tesla challenged the validity of a target recognition patent (6894639) before the PTAB. The Board granted institution, finding that the Petitioner showed a reasonable likelihood of prevailing in challenging at least one claim under § 103 over Barnard. This decision moves the case forward for substantive review on obviousness grounds.
Tesla, Inc. v.Intellectual Ventures II LLC
The Director denied institution of an IPR against Tesla's patent (6894639) after reviewing the case, citing inconsistent claim construction arguments made by Tesla in district court versus before the PTAB.
Tesla, Inc. v.Intellectual Ventures II
Tesla, Inc. successfully secured institution at the PTAB against Intellectual Ventures II LLC regarding its digital imaging patents (7916180). The Board found a reasonable likelihood of prevailing on all 16 challenged claims based on obviousness grounds (35 U.S.C. § 103).
Shenzhen Tuozhu Technology Co., Ltd. et al. v.Stratasys, Inc. et al.
The PTAB decided to institute the IPR petition challenging Patent No. 9,421,713 B2 based on grounds of anticipation and obviousness in additive manufacturing. The Board found a reasonable likelihood that Claim 1 is unpatentable as anticipated by prior art (Boyer).
GOOGLE LLC v.EscapeX IP LLC
Google successfully secured institution of IPR against EscapeX IP over a social networking patent, challenging 24 claims based on obviousness.
Shenzhen Tuozhu Technology Co., Ltd. et al. v.Stratasys, Inc. et al.
The PTAB institution decision found Petitioner's arguments of obviousness under 35 U.S.C. § 103 sufficiently meritorious to proceed. The Board specifically noted that Claim 1 was likely unpatentable over Mazumder and Mori, adopting the petitioner’s definition of ordinary skill in the art.
Microsoft Corporation v.ParTec AG
Microsoft Corporation successfully convinced the PTAB to institute an IPR against ParTec AG's patent, challenging claims related to heterogeneous computing and dynamic task remapping. The Board found a reasonable likelihood of unpatentability based on prior art combinations (Lippert, Budenske, Kambatla).
Twitch Interactive, Inc. et al. v.Razdog Holdings LLC
Twitch Interactive successfully challenged a patent claim in the PTAB, demonstrating a reasonable likelihood of prevailing on obviousness grounds. The Board adopted Petitioner's narrow construction of 'real time,' favoring transmission upon availability without significant delay over strict human-perception timing.
Twitch Interactive, Inc. et al. v.Razdog Holdings LLC
Twitch Interactive successfully secured institution of its § 103 IPR challenge against Razdog Holdings LLC's patent. The Board adopted the Petitioner's interpretation of 'real time,' allowing the case to proceed to trial on all claims.
X Corp. v.Sterling Computers Corporation
X Corp.'s IPR petition against Sterling Computers Corporation's patent (7716217) was instituted, finding a reasonable likelihood of prevailing on obviousness grounds. The Board found that combining Kircher and Krug would motivate a POSITA to improve relevance scoring in email content ranking.
Intel Corporation et al. v.Collision Communications, Inc.
The PTAB denied institution of an IPR filed by Intel and others against Collision Communications regarding wireless multiuser detection claims. The denial was based on the Fintiv factors, noting that the parallel district court trial date was too close to the Board's statutory deadline.
Tessell, Inc. v.Nutanix, Inc.
Tessell, Inc. successfully convinced the PTAB to institute IPR proceedings against Nutanix, Inc., regarding database provisioning technology. The Board found that Tessell demonstrated a reasonable likelihood of prevailing on obviousness grounds over multiple prior art combinations.
Tessell, Inc. v.Nutanix, Inc.
The Director denied institution of an IPR in the Tessell v. Nutanix case, citing administrative inefficiency because the petitioner includes nearly all inventors of the challenged patent.
Imperative Care, Inc. v.Inari Medical, Inc.
Imperative Care challenges Inari Medical's hemostasis valve patent (11554005) on obviousness grounds. The PTAB instituted the IPR, requiring further review of claims 1-15 based on prior art combinations.
Apple Inc. v.CardWare Inc.
The USPTO Director denied institution for multiple Inter Partes Review (IPR) proceedings, preventing trials in these cases.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
The PTAB denied Micron's IPR petition against Yangtze Memory because the patent owner had successfully filed a statutory disclaimer covering all challenged claims related to 3D memory devices.
Apple Inc. v.CardWare Inc.
The USPTO Board denied institution for multiple Inter Partes Review proceedings, meaning no trials will proceed on the challenged patents.
Ajinomoto Co., Inc. v.AbTis Co., Ltd.
Ajinomoto Co., Inc. successfully convinced the PTAB to institute an IPR against AbTis Co., Ltd.'s patent (11896675) covering Antibody-Drug Conjugates (ADCs). The Board found sufficient evidence for institution on multiple grounds of anticipation and obviousness regarding claim 11.
Lenovo (United States) Inc. et al. v.Collision Communications, Inc.
The PTAB denied Lenovo and Motorola's request to institute IPR against Collision Communications regarding patent 6947505. The denial was based on the Petitioner failing to show a reasonable likelihood of success, mirroring a prior adverse ruling in related proceedings.
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