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"Improper Revival" Not A Cognizable Defense In An Action Involving The Validity Or Infringement Of A Patent

Client Alert | less than 1 min read | 09.24.08

In Aristocrat Technologies Australia PTY Ltd. v. International Game Tech. (No. 2008-1016; Sept. 22, 2008), the Federal Circuit reverses a district court's grant of summary judgment that U.S. Patent No. 7,056,215 ("the '215 patent"), and the continuation patent that followed it, are invalid on the grounds that the U.S. Patent and Trademark Office "improperly revived" the '215 patent after it was abandoned during prosecution. The Federal Circuit holds that "improper revival" is not a cognizable defense in an action involving the validity or infringement of a patent, reasoning that the proper revival of an abandoned application is not a defense recognized by the patent statute nor is it a ground specified in the patent statute as a condition for patentability.

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Client Alert | 6 min read | 08.11.26

Lending Against Digital Assets: Five Key Takeaways for Lenders After a Year of Regulatory and UCC Change

Over the past 18 months, the federal banking agencies have clarified supervisory expectations for banks’ crypto-asset activities, and several of the largest U.S. banks have announced programs accepting Bitcoin and Ether as loan collateral. Separately, on June 3, 2026, New York’s enactment of the 2022 amendments to the Uniform Commercial Code took effect, changing the rules governing the perfection of a security interest in digital asset collateral in New York, the jurisdiction whose law governs most institutional credit documentation. Together, these developments may create significant opportunities for lenders navigating the complexities to comply with the newly enacted statutes. This alert surveys the current landscape, from regulatory permissibility and perfection through custody, structuring, and compliance, for institutions active in this market or considering entering it....

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