Recently, District Court Judge Thomas S. Zilly in the Western District of Washington granted Ironburg Inventions Ltd.’s (“Ironburg”) motion for inter partes review (“IPR”) estoppelpursuant to 35 U.S.C. § 315(e)(2), which...more
On April 25, 2024, the PTAB denied Masimo Corporation’s (“Petitioner’s”) second petition for inter partes review (“IPR”) against U.S. Patent No. 10,076,257 (the “’257 patent”). Masimo Corp. v. Apple Inc., IPR2024-00071,...more
Those following this blog knew change was coming to design patent obviousness in the LKQ v. GM decision by the en banc Federal Circuit. In its May 21, 2024 decision, the court overruled the long-standing Rosen-Durling test...more
6/20/2024
/ Design Patent ,
Examiners ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Obviousness ,
Patent Infringement ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Prior Art ,
USPTO
In a Final Written Decision, the PTAB declared claims of a patent unpatentable after finding the patent was not entitled to the earlier priority date of the anticipatory reference in Platinum Optics Technology, Inc. v. Viavi...more
6/17/2024
/ Final Written Decisions ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Inventions ,
Inventors ,
Patent Infringement ,
Patent Litigation ,
Patent Ownership ,
Patent Trial and Appeal Board ,
Patent-Eligible Subject Matter ,
Patents ,
Prior Art
On May 20, the Federal Circuit held fees incurred in voluntary parallel IPR proceedings were not recoverable under 35 U.S.C. § 285. Dragon Intell. Prop. LLC v. DISH Network L.L.C., No. 2022-1621, slip op. at 8 (Fed. Cir. May...more
Under 35 U.S.C. § 314(a), the PTAB has discretion to deny institution of an inter partes review. In certain circumstances, the PTAB will discretionarily deny a petition because another petition challenging the same patent...more
During an inter partes review (IPR) initiated by Ingenico, the PTAB found certain claims from three patents held by IOEngine to be unpatentable. The patents at issue are directed to secure communications for portable devices...more
The PTO has issued a Notice of Proposed Rulemaking regarding who may represent parties in PTAB post-grant trials. The proposal is part of the USPTO’s wider initiative to expand access to practice before the Office. ...more
5/30/2024
/ America Invents Act ,
Client Services ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Notice of Proposed Rulemaking (NOPR) ,
Patent Infringement ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Post-Grant Review ,
Pro Hac Vice ,
USPTO
The PTAB recently denied 10x Genomics, Inc.’s (Petitioner) IPR petition (IPR2023-01299) against President and Fellows of Harvard College (Patent Owner) challenging claims of U.S. Pat. No. 11,098,303. Patent Owner identified...more
The Board declined to institute inter partes review because Petitioner failed to identify adequate corresponding structure in the challenged patent that performed the function of claim limitation that was to be construed...more
On April 5, 2024, Director Vidal vacated and remanded the Patent Trial and Appeal Board’s (PTAB’s) denial of institution of inter partes review (IPR) where the Petitioner relied on a drawing in a prior art patent document to...more
5/10/2024
/ Denial of Institution ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Obviousness ,
Patent Infringement ,
Patent Litigation ,
Patent Ownership ,
Patent Trial and Appeal Board ,
Patents ,
Prior Art ,
Vacated
The PTAB recently denied Trend Micro, Inc.’s (Petitioner) inter partes review petition against Open Text, Inc. and Webroot, Inc. (Patent Owners) challenging all claims of U.S. Pat. No. 8,201,243. Trend Micro, Inc. v. Open...more
In a precedential opinion, the Federal Circuit reversed a Patent Trial and Appeal Board (“PTAB”) decision in holding that certain claims of the Virtek patent (U.S. Patent No. 10,052,734) were unpatentable as obvious. See...more
The Patent Trial and Appeal Board (PTAB) recently dismissed and terminated inter partes review challenging claims of U.S. Patent No. 8,495,167 (“the ’167 patent”). Netflix, Inc. v. Owner, IPR2022-01568, Paper 29 (PTAB March...more
It goes without saying that claim construction is an important issue, but the PTAB’s recent decision in Netflix, Inc. v. DIVX, LLC, IPR2020-00558, Paper 66 (PTAB Feb. 22, 2024), shows not only that reasonable minds can differ...more
3/29/2024
/ Claim Construction ,
Intellectual Property Litigation ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Patent Infringement ,
Patent Litigation ,
Patent Ownership ,
Patent Trial and Appeal Board ,
Patent-Eligible Subject Matter ,
Patents ,
Prior Art
On March 4, 2024, the Patent Trial and Appeal Board (“PTAB”) of the United States Patent and Trademark Office (“USPTO”) issued a Notice of Proposed Rulemaking (“NPR”) regarding Motion To Amend (“MTA”) Practice and Procedures...more
3/25/2024
/ Comment Period ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Motion to Amend ,
Notice of Proposed Rulemaking (NOPR) ,
Patent Infringement ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Pilot Programs ,
Proposed Rules ,
USPTO
Recently, the Patent Trial and Appeals Board (“PTAB”) granted a request for rehearing of a decision that denied an institution of inter partes review and then instituted a trial on all the challenged claims on all the grounds...more
In Pacific Biosciences of California, Inc. v. Personal Genomics Taiwan, Inc., the Federal Circuit recently affirmed two PTAB decisions in IPRs filed by Pacific Biosciences of California, Inc. (PacBio) that challenged a...more
In a recent decision, the Patent Trial and Appeals Board found that the disputed claims regarding transferring digital content were not unpatentable under 35 U.S.C. § 103(a) after determining that the prior art cited by the...more
USPTO Director Kathi Vidal recently designated precedential section II.E.3 of Penumbra, Inc. v. RapidPulse, Inc. and clarified that the priority analysis for an AIA reference patent as prior art is different than for a...more
In IPR2023-01058, the PTAB declined to institute IPR, finding that Patent Owner had disclaimed all challenged claims under 35 U.S.C. § 243(a), in compliance with 37 C.F.R. § 1.321(a), such that there was no basis on which to...more
The PTAB recently denied IPR institution in Sophos v. Open Text because the petitioner failed to show a reasonable likelihood that the asserted reference was, in fact, prior art. IPR2023-00732, Paper 23 (November 2, 2023)....more
On October 6, 2023, the United States Patent and Trademark Office (“USPTO”) issued a Notice of Proposed Rulemaking (“NPR”) making changes to the Patent Trial and Appeal Board’s (“PTAB”) internal circulation and review of...more
11/20/2023
/ Administrative Law Judge (ALJ) ,
America Invents Act ,
Comment Period ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Notice of Proposed Rulemaking (NOPR) ,
Patent Infringement ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
USPTO
In an increasingly rare exercise of discretion, the PTAB denied institution of inter partes review under Fintiv in Zhuhai Cosmx Battery Co., Ltd. v. Ningde Amperex Technology Limited, IPR2023-00587. The PTAB reasoned that...more
In Elekta Limited v. Zap Surgical Systems, Inc., the Federal Circuit recently affirmed a PTAB decision finding certain claims of a patent owned by Elekta Limited (“Elekta”) to be unpatentable, even though the PTAB decision...more
11/10/2023
/ Evidentiary Standards ,
Final Written Decisions ,
Intellectual Property Litigation ,
Intellectual Property Protection ,
Inter Partes Review (IPR) Proceeding ,
Obviousness ,
Patent Infringement ,
Patent Litigation ,
Patent Ownership ,
Patent Trial and Appeal Board ,
Patents