News & Analysis as of

United States Patent and Trademark Office New Guidance Vacated

The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.... more +
The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.    less -
McDermott Will & Emery

Seeing double? Director instructs Board to resolve claim construction pre-institution

The acting director of the US Patent & Trademark Office (PTO) vacated and remanded a Patent Trial & Appeal Board decision to institute two inter partes review (IPR) petitions that challenged the same claims. The acting...more

Kilpatrick

PTAB: Initial Fallout from the New Director Guidance on Discretionary Denial of Institution

Kilpatrick on

Last week, my partner Justin Krieger published an alert regarding Acting Director Stewart's new guidance on discretionary denial. Shortly thereafter, Acting Director Stewart issued a decision vacating institution of several...more

Foley & Lardner LLP

CAFC Finds Cryopreservation Method Patent Eligible

Foley & Lardner LLP on

The Federal Circuit ruled that the cryopreservation methods at issue in Rapid Litigation Mgmt. Ltd. v. CellzDirect Inc., are patent eligible under 35 USC § 101. It therefore vacated and remanded the decision of the U.S....more

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