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Patents Kappos Prior Art

Foley & Lardner LLP

Clinical Trials as Prior Art: PTAB Denies Bass IPR Petition With Only a "Hope" of Efficacy

Foley & Lardner LLP on

In the most recent loss for Kyle Bass’ hedge fund in IPR proceedings, the Board denied institution of an IPR based on a petition filed by Coalition for Affordable Drugs V LLC (CFAD) against Biogen MA Inc. IPR2015-01136, Paper...more

BakerHostetler

Patent Watch: C.W. Zumbiel Co. v. Kappos

BakerHostetler on

[T]he preamble constitutes a limitation when the claim(s) depend on it for antecedent basis, or when it "is essential to understand limitations or terms in the claim body." On December 27, 2012, in C.W. Zumbiel Co. v....more

Sheppard Mullin Richter & Hampton LLP

Belkin International, Inc. v. Kappos - A Cautionary Tale in the Intricate Arena of Inter Partes Reexamination

On Tuesday of last week, the Federal Circuit held that a party bringing a request for inter-partes reexamination may not appeal a decision by the Director of the U.S. Patent and Trademark Office that certain prior art does...more

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