Patent Law Weblog
recent posts
- Collision Communications v. Samsung: What Good Did the Government’s Statement of Interest Do?
- United States Files Statement of Interest in Patent Infringement Proceedings
- Supreme Court Oral Argument in Hikma v. Amarin
- Enviro Tech Chemical Services, Inc. v. Safe Foods Corp. (Fed. Cir. 2026)
- Hikma v. Amarin: The Amici Speak – Part III
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By Michael S. Borella – Once upon a time, patent eligibility was not controversial or difficult to understand. Then along came Alice Corp. v. CLS Bank, and with it the Supreme Court’s bright idea to replace statutory clarity with metaphysical hand-waving about so-called abstract ideas. The result has been a decade of improvisation, where examiners…
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By Manav Das – We added some tariffs with pride,Hoping that’ll keep rivals outside.But inventors soon foundThere was less cash aroundAnd our own breakthroughs quietly died. With all the talk about tariffs, and the recent Oral Hearing at the Supreme Court, I started wondering as to how this impacts intellectual property (IP). Tariffs are defined…
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By Kevin E. Noonan – The new Director of the Patent and Trademark Office, Undersecretary of Commerce for Intellectual Property John A. Squires has spent the last few weeks making serious policy changes in the Office (see “New Director Overturns PTAB Procedural Precedents: Part I“; “USPTO Proposed New Rules Limiting the Availability of Inter Partes…
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By Kevin E. Noonan – In a seemingly otherwise run-of-the-mill, albeit precedential, decision, the Federal Circuit affirmed a stipulated judgment of non-infringement in Aortic Innovations LLC v. Edwards Lifesciences Corp. The case arose in litigation over the claims of Aortic’s U.S. Patent Nos. 10,881,538, 10,966,846, 10,987,236, and 11,129,735 directed towards devices for transcatheter aortic valve…
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By Michael S. Borella – From a technical standpoint, everything a computer does involves reading, manipulating, and storing information through microcode instructions that move around 0’s and 1’s. Each operation performed by a processor, such as addition, comparison, and data transfer, can be manually simulated as a series of these instructions. Undergraduate students in computer…
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By Michael S. Borella – It has been over a decade since the Supreme Court blessed us with the two-step framework for patent eligibility under 35 U.S.C. § 101 in Alice Corp. v. CLS Bank. First, one must determine whether the claim at issue is “directed to” a judicial exception, and if so, one must…
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By Kevin E. Noonan – It is fair to say (no matter what else can be said) that the current administration is outcome- rather than process-driven. This general inclination is true of the Department of Health and Human Services and the agencies contained thereinunder, and the Food and Drug Administration exhibited this tendency in a…
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By Joshua R. Rich – Usually, when an issue is actually considered and resolved after a full and fair opportunity to litigate, the doctrine of issue preclusion can bar the losing party from relitigating the issue in another case. That is, judicial economy is best served by not allowing a losing party a second bite…
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By Michael S. Borella – The U.S. Patent and Trademark Office (USPTO) is trapped in a perpetual battle on two fronts. First, there is their application backlog, which can extend patent pendency by months or years. Second is the systemic challenge of patent quality. These two problems are not independent of one another. Low-quality examination…
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The Biotechnology Innovation Organization (BIO) will be holding its 2025 IP Conference on November 17-19, 2025 in Palm Springs, CA. The conference will offer presentations on the following topics: • Navigating the Road of Joint Inventorship• Public Disclosures and Patent Risks: US vs EP Perspectives• Antibody Inventions: The Life and Times of the Genus Claim•…
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