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3 Key Takeaways | What Corporate Counsel Need to Know About Patent Damages
5 Key Takeaways | Rolling with the Legal Punches: Resetting Patent Strategy to Address Changes in the Law
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The US Court of Appeals for the Federal Circuit affirmed a district court’s judgment for the US Patent & Trademark Office (PTO) on application of prosecution laches in an action under 35 USC § 145. The Federal Circuit also...more
In one of the first decisions regarding derivation proceedings under the America Invents Act (AIA), the US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board’s finding that an application...more
In Glob. Health Sols. LLC v. Selner, the U.S. Court of Appeals for the Federal Circuit (Federal Circuit) addressed its first-ever derivation proceeding under the Leahy-Smith America Invents Act of 2011 (AIA). Prior to passage...more
GLOBAL HEALTH SOLUTIONS LLC v. SELNER - Before Stoll, Stark, and Goldberg (sitting by designation). Appeal from the Patent Trial and Appeal Board. The Federal Circuit affirmed the Board’s rejection of a derivation challenge,...more
Global Health Solutions LLC, v. Marc Selner, No. 2023-2009 (Fed. Cir. (PTAB) Aug. 26, 2025). Opinion by Stark, joined by Stoll and Goldberg. “This case marks [the Federal Circuit’s] first review of an AIA derivation...more
In its first precedential review of an AIA derivation proceeding, the Federal Circuit held that to prove derivation, a petitioner has the burden of showing that the petitioner conceived the claimed subject matter and...more
Global Health Solutions LLC v. Selner, Appeal No. 2023-2009 (Fed. Cir. Aug. 26, 2025) - In our Case of the Week, the Federal Circuit conducted its first review of a derivation proceeding under the America Invents Act that...more
Challengers striving to beat higher-ranked opponents at the US Open tennis tournament happening now in New York are not the only challengers facing tricky new situations. Parties wishing to challenge the validity of US...more
In Global Health Solutions LLC v. Selner, the Federal Circuit addressed for the first time an appeal from a derivation proceeding litigated before the Patent Trial and Appeal Board (PTAB) under the America Invents Act (AIA)....more
The Patent Trial and Appeal Board (PTAB) has undergone significant changes in how it evaluates patent challenges, creating both opportunities and obstacles for technology and life sciences companies....more
On July 31, 2025, Acting Under Secretary of Commerce for Intellectual Property and Director of the USPTO Coke Morgan Stewart issued a memorandum indicating that the USPTO “will enforce and no longer waive the requirement of...more
On June 30, 2025, the U.S. Court of Appeals for the Federal Circuit vacated a decision by the U.S. Patent Trial and Appeal Board (the “Board”) and remanded the case for further proceedings using a narrower construction of the...more
Under a new U.S. Patent and Trademark Office (“USPTO”) policy issued in March 2025, pre-institution inter partes review (“IPR”) proceedings are now bifurcated, consisting of a first phase in which the director considers...more
On June 18, 2025, U.S. Patent and Trademark Office Acting Director Stewart issued a discretionary denial decision in Dabico Airport Solutions Inc. v. AXA Power ApS, granting the patent owner’s request for discretionary denial...more
Earlier this year, Chief Judge Boalick issued guidance on the USPTO’s recission of “Interim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation,” explaining how the Fintiv...more
The U.S. Patent and Trademark Office (“USPTO”) Acting Director’s recent decision to deny institution of inter partes review (“IPR”) in iRhythm Technologies Inc. v. Welch Allyn Inc. offers valuable lessons for both patent...more
Patent attorneys are well-versed in the function of the Information Disclosure Statement (IDS) during prosecution. We understand that listing prior art in an IDS satisfies the duty of candor, helps insulate patents from...more
On April 22, 2025, the Federal Circuit issued a decision In re: Bonnie Iris McDonald Floyd that underscores a critical and often overlooked risk in design patent prosecution: relying on a utility patent application for...more
In its recent In re Floyd opinion, the US Court of Appeals for the Federal Circuit upheld a decision by Patent Trial and Appeal Board (PTAB) to reject a design applicant’s priority claim to an earlier utility filing for...more
The Federal Circuit’s March 21, 2025 decision in Maquet Cardiovascular LLC v. Abiomed Inc. et al. (No. 2023-2045) and the recent Patent Trial and Appeal Board (PTAB) Delegated Rehearing Panel decision in SynAffix B.V. v....more
Inter partes review (IPR) practices have seen significant changes since US Patent and Trademark Office Acting Director Coke Stewart assumed her current role in January 2025. Perhaps the most significant change has been Acting...more
While it may seem like the only constant at the United States Patent and Trademark Office (USPTO) is change, that sentiment rings especially true in 2025. With a new presidential administration in the White House and numerous...more
On May 12, 2025, the Court of Appeals for the Federal Circuit vacated-in-part and remanded a Patent Trial and Appeal Board (“PTAB”) decision in an interference proceeding concluding that the Broad Institute, Inc. (“Broad...more
Addressing the distinction between conception and reduction to practice and the requirement for written description in the unpredictable arts, the US Court of Appeals for the Federal Circuit explained that proof of conception...more
One year ago today, the en banc Federal Circuit decided LKQ Corporation v. GM Global Technology Operations LLC, where it overturned the decades-old Rosen-Durling test for obviousness of a design patent for being “improperly...more