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Disclosure Requirements › Appeals › Prior Art

Akin Gump Strauss Hauer & Feld LLP

Federal Circuit: Private Sale by Inventor Does Not Trigger Prior Art Exception Under the AIA

Akin Gump Strauss Hauer & Feld LLP on

The Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) final written decision holding that the prior art exception of AIA Section 102(b)(2)(B) does not apply to a prior sale by an inventor when the sale is...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Federal Circuit Reverses PTAB’s holding of Non-Obviousness of Standard Adopted 3G Technology

Rothwell, Figg, Ernst & Manbeck, P.C. on

The recent decision by the Federal Circuit in Honeywell International Inc. v. 3G Licensing, S.A., issued on January 2, 2025, overturned the Patent Trial and Appeal Board’s (“the Board”) factual and legal holdings in the final...more

Harris Beach Murtha PLLC

Federal Circuit Imposes Heightened Standard for Written Description Support of Negative Claim Limitations

Harris Beach Murtha PLLC on

In Novartis Pharmaceuticals Corp. v. Accord Healthcare, Inc., the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”) held patent claims invalid for lack of written description where a negative limitation was...more

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