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United States Patent and Trademark Office › Priority Disputes

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 -
Akerman LLP - Marks, Works & Secrets

Lanham Act Preemption of State Law Where Cannabis Trademarks Are At Issue

Akerman LLP - Marks, Works & Secrets on

As cannabis products become legal in more and more states, commercial interest grows in protecting the trademarks associated with those products.  The United States Patent and Trademark Office has maintained its refusal to...more

Knobbe Martens

Federal Circuit Review - February 2014

Knobbe Martens on

Defendant Bears Burden of Proof in Declaratory Judgment Case - In Medtronic, Inc. v. Mirowski Family Venture, LLC, Appeal No. 12-1128, the Supreme Court reversed the Federal Circuit’s determination that the burden of...more

Foley & Lardner LLP

Federal Circuit Finds Hole in “This” Priority Claim

Foley & Lardner LLP on

In Medtronic CoreValve, LLC v. Edwards Lifesciences Corp., the Federal Circuit affirmed the district court’s finding that the patent at issue was invalid because of a defective priority claim. While practitioners may cringe...more

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