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A Guide to SEP: Standard Essential Patents for Tech Startups
Hilary Preston, Vice Chair at Vinson & Elkins, Discusses Energy Innovation: Protecting Your Intellectual Property Portfolio
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(Podcast) The Briefing: 2025 IP Resolutions Start With a Review of IP Assets
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Wolf Greenfield Attorneys Review 2024 and Look Ahead to 2025
(Podcast) The Briefing: A Very Patented Christmas – The Quirkiest Inventions for the Holiday Season
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A Conversation with Phil Hamzik
5 Key Takeaways | Alice at 10: A Section 101 Update
PODCAST: Williams Mullen's Trending Now: An IP Podcast - IP and M&A Transactions
4 Tips for Protecting Your AI Products
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On February 12, 2025, the United States District Court for the District of Delaware denied defendant Parse Biosciences’s (“Parse”) motions for summary judgment that: (i) Parse had never actually conducted any direct or...more
After an inter partes review finds certain claims of a patent unpatentable, may the patentee assert other claims, immaterially different, in district court without being collaterally estopped? This was the question presented...more
The US Court of Appeals for the Federal Circuit reversed a district court’s decision to admit expert testimony and remanded the case to a different judge, noting that “from the moment this case fell in his lap, the trial...more
Trudell Medical International Inc. v. D R Burton Healthcare, LLC, Appeal Nos. 2023-1777, -1779 (Fed. Cir. Feb. 7, 2025) This week’s Case of the Week presents a cautionary tale for litigators to be sure they’ve timely...more
Three subjects stood out in patent litigation in Texas in December 2024: (1) knowledge of related patents, general patent portfolio, or other asserted patents do not establish the knowledge requirement for pre-suit indirect...more
In a recently published opinion, Judge Lorna G. Schofield (S.D.N.Y.) found that it was appropriate to compare the accused system to a plaintiff’s commercial system embodying the asserted patent claims, rather than the patent...more
Amongst the many decisions an attorney makes throughout litigation, there is one choice that can shape the outcome of a case way before filing a motion, setting discovery and trial strategy, or even calling a witness: venue,...more
“The statutory provisions for inter partes reviews, post-grant reviews, and covered-business method patent reviews caution against overly broad discovery and provide the same considerations, including efficient administration...more
Understanding what to patent versus what to keep as a trade secret is an increasingly important and challenging decision facing companies developing biologics products, such as cell and gene therapies, where technologies are...more
The PTAB denied a petitioner’s motion to compel routine discovery that sought information from a parallel ITC investigation for alleged inconsistent positions taken by patent owner in the IPR. The board found that patent...more
Since serving as a Federal Circuit clerk, Michael Hawes has monitored that court's precedential opinions and prepares a deeply outlined index by subject matter (invalidity, infringement, claim construction, etc.) of relevant...more
United States Magistrate Judge Stewart D. Aaron (S.D.N.Y.) recently granted a motion by Samsung Electronics Co. Ltd and Samsung Electronics America, Inc. (collectively “Samsung”) to compel non-party Microchip Technology...more
Navigating patent infringement claims requires a deep understanding of both the legal landscape and the specifics of the technology at stake, especially in the fast-evolving cybersecurity sector. Creative litigation...more
Defendants in patent cases should be wary of the possibility that a plaintiff will attempt to add new defendants after a stay for inter partes review is lifted. In a pending case involving patents directed to “space...more
Harris Brumfield v. IBG LLC, Appeal No. 2022-1630 (Fed. Cir. Mar. 27, 2024) In our case of the week, the Federal Circuit addressed three issues in a dispute that dates back to 2010, and has been to the Court on three...more
The interplay between contentions and expert reports in a patent case always requires considered judgment. The common sense rule that an expert may “expand on” but not “deviate from” a party's contentions is easy to say but...more
A patent challenger identified a witness as a person with relevant knowledge in Rule 26(a) disclosures and interrogatory responses, and the patentee deposed the witness. Surely the witness can testify at trial, right? The...more
On June 1, 2023, the new European Unified Patent Court (UPC) opened its doors, and enforcement of European patents in (currently) 17 contract member states is now possible with one action. This series of articles – directed...more
In Buergofol GmbH v. Omega Liner Company, Inc., 4-22-cv-04112 (DSD Jul. 13, 2023) (Karen E. Schreier), the court granted the defendant’s motion to compel and awarded monetary sanctions after the plaintiff failed to respond at...more
Precedential Federal Circuit Opinions - 1. ADASA INC. v. AVERY DENNISON CORPORATION [OPINION] (2022-1092, 12/16/2022) (Moore, Hughes, and Stark) - Moore, C.J. The Court affirmed in part, vacated in part, and remanded...more
ADASA Inc. v. Avery Dennison Corporation, Appeal No. 2022-1092 (Fed. Cir. Dec. 16, 2022) - In the Federal Circuit’s only precedential opinion this week, the Court considered issues arising from infringement litigation...more
On September 7, 2022, the Court of Appeals for the Federal Circuit issued a precedential opinion in Arendi S.A.R.L v. LG Electronics, Inc., offering an important reminder to patent litigators of the necessity of following the...more
On August 22, 2022, Magistrate Judge Valerie Figueredo (S.D.N.Y) granted a motion by solar tracker manufacturer FCX Solar, LLC (“FCX”) to compel the production of documents relating to Defendant FTC Solar, Inc’s (“FTC”)...more
On May 3, 2022, a panel of three PTAB administrative patent judges granted a motion for additional discovery in TCL Industries Holdings Co., Ltd. v. Parkervision, Inc., IPR2021-00985, (PTAB 2022), in which the PTAB deemed the...more
Static Media LLC v. Leader Accessories LLC, Appeal No. 2021-2303 (Fed. Cir. June 28, 2022) - In last week’s only precedential opinion issued in a patent case, the Federal Circuit reversed contempt and sanctions orders...more