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Patent Considerations in View of the Nearshoring Trends to the Americas
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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
Meet Meaghan Luster: Patent Litigation Associate at Wolf Greenfield
Legal Alert: USPTO Proposes Major Change to Terminal Disclaimer Practice
PODCAST: Williams Mullen's Trending Now: An IP Podcast - Artificial Intelligence Patents & Emerging Regulatory Laws
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The Federal Circuit recently refused to apply collateral estoppel to claims of a patent asserted in district court litigation based on a Patent Trial and Appeal Board (PTAB) decision finding similar claims from the same...more
In Kroy IP Holdings v. Groupon, The Federal Circuit issued a decision that should come as a comfort to patent owners, addressing the interplay between decisions of the Patent Trial and Appeal Board (“PTAB”) in inter partes...more
On February 10, 2025, the United States Court of Appeals for the Federal Circuit issued a decision in Kroy IP Holdings, LLC v. Groupon, Inc., reversing and remanding a district court ruling that had dismissed Kroy’s patent...more
Because there are different burdens of proof in IPRs and district court, collateral estoppel does not preclude a patent owner from asserting claims that are immaterially different from claims canceled in an IPR....more
In Elekta Limited v. Zap Surgical Systems, Inc., No. 21-1985 (Fed. Cir. Sept. 21, 2023), the case addresses the interplay between findings related to motivation to combine and reasonable expectation of success in determining...more
The US Court of Appeals for the Federal Circuit vacated and remanded a Patent Trial & Appeal Board (Board) decision because it failed to resolve fundamental testimonial conflict relating to inventive contribution and complete...more
APPLE INC. v. ZIPIT WIRELESS, INC. [OPINION]- PRECEDENTIAL - Before Hughes, Mayer and Stoll. Appeal from the United States District Court for the Northern District of California. Summary: Notice letters and related...more
Intel Corp. petitioned for six inter partes reviews (IPRs) challenging the validity of U.S. Patent No. 9,608,675, a patent directed to power management in wireless devices. In each proceeding, Intel and patent-owner Qualcomm...more
[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more
FanDuel petitioned for inter partes review (IPR) of certain claims of Interactive Games’ patent. The Patent Trial and Appeal Board instituted review and found all but dependent claim 6 to be unpatentable as obvious. ...more
It was a moderately eventful week at the Federal Circuit as the judges geared up for their August argument session and perhaps returned from their summer vacations. The Court issued 13 opinions and 2 orders on petitions for a...more
The Federal Circuit continued its explication of the standing issue for unsuccessful petitioners in inter partes review (see "Argentum Pharmaceuticals LLC v. Novartis Pharmaceuticals Corp. (Fed. Cir. 2020)") in Pfizer Inc. v....more
The patent marking statute, codified at 35 U.S.C. § 287(a) appears straightforward: Patentees, and persons making, offering for sale, or selling within the United States any patented article for or under them, or importing...more
On November 20, 2019, the Federal Court (FC) issued its reconsideration decision on the quantum of damages owed by Apotex for its infringement of eight Eli Lilly process patents related to the antibiotic cefaclor: Eli Lilly...more
In reversing a Patent Trial and Appeal Board (PTAB) decision, the US Court of Appeals for the Federal Circuit explained that the level of written description required to show possession of a claimed invention “varies...more
In 2018, the U.S. Court of Appeals for the Federal Circuit docketed close to 600 appeals from the U.S. Patent and Trademark Office (USPTO). That is the second highest number since starting to hear post-American Invents Act...more
On November 23, 2018, the Federal Court of Appeal (FCA) allowed in part Apotex’s appeal of a decision awarding Eli Lilly over $100 million for Apotex’s infringement of eight process patents related to the antibiotic cefaclor:...more
Hyatt v. Pato (No. 2017-1722, 9/24/18) (Reyna, Wallach, Hughes) - Hughes, J. Reversing dismissal for lack of subject matter description stating, “the exclusive jurisdiction of this court and the Eastern Virginia district...more
In Worlds Inc. v. Bungie, Inc., the Federal Circuit remanded an appeal from an inter partes review (“IPR”) instructing the Patent Trial and Appeal Board (“Board”) to reweigh the evidence in a manner that placed the ultimate...more
Applications in Internet Time, LLC v. RPX Corp., Appeal Nos. 2017-1698, et al. (Fed. Cir. July 9, 2018) (unsealed July 24, 2018) In a lengthy decision on an issue of first impression, the Federal Circuit addressed the...more
Federal Circuit Summaries - Before Reyna, Linn, and Hughes. On Petition for Writ of Mandamus to the Eastern District of Texas. Summary: Under Federal Circuit law, the plaintiff bears the burden of showing that venue is...more
Core Wireless v. LG affirms the denial of summary judgment as to unpatentable subject matter, ruling that the asserted claims are directed to an improved user interface for computing devices, not to the abstract idea of an...more
On October 4, 2017, the Federal Circuit, sitting en banc, issued a ruling in Aqua Products, Inc. v. Matal, placing the burden of persuasion on the petitioner to prove the invalidity of amended claims in post-grant...more
Reaffirming the petitioner’s burden of proof codified in 35 USC § 316(e), the US Court of Appeals for the Federal Circuit reversed the decision of the Patent Trial and Appeal Board (PTAB or Board) finding the patent owner’s...more
The Federal Circuit will rehear en banc the appeal In re: Aqua Products, Inc., No. 2015-1177 to address whether the PTAB’s rules requiring the Patent Owner to demonstrate the patentability of proposed amended claims are...more