CAFC Vacates Preliminary Injunction, Reiterates That eBay Abolished Presumption of Irreparable Harm

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision on Tuesday, authored by CAFC Chief Judge Moore, vacating a district court’s grant of a preliminary injunction (PI) for Socket Solutions, LLC that had barred Import Global from manufacturing, using, selling, offering to sell, or importing into the United States its Neat Socket® product.

Pappas Sworn in as ITC Commissioner

Peter-Anthony Pappas, the former Director of Intellectual Property Policy for the U.S. Senate, Committee on the Judiciary, was sworn in yesterday as a Member of the United States International Trade Commission (ITC) by ITC Chairman, Brett Doyle. Pappas was nominated by President Donald Trump in June to join the ITC for a term expiring June 16, 2035.

CAFC Reverses IPSec Claim Construction, Revives Patent Owner’s Infringement Case Against Apple

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a decision Monday in MPH Technologies Oy v. Apple Inc., reversing a district court’s narrow construction of key claim terms and its finding of indefiniteness. The ruling revives MPH Technologies’ patent infringement claims against Apple, which had been stipulated away following the district court’s adverse claim construction rulings.

Amazon Loses CAFC Mandamus Bid for Stay Due to ‘Customer Suit Exception’

The U.S. Court of Appeal for the Federal Circuit (CAFC) on Monday denied a petition for a writ of mandamus filed by Amazon.com Services LLC requesting that a district court proceeding be stayed pending the outcome of a separate proceeding against Google involving one of the same patents.

Risky Business: Patent Term Adjustment in the Post- Forest Era

What value is a patent that expires before it issues? Until recently, that question seemed wholly academic. In In re Forest, however, the U.S. Court of Appeals for the Federal Circuit (CAFC) answered it directly: A patent that issues after its expiration date has no value; it provides neither exclusionary rights nor provisional rights. In the court’s view, the applicant has no cognizable interest in the patent or the application on which it would be based.

Federal Circuit Affirms Noninfringement Finding on Claim Construction Grounds in Fluorescence Detection Patent Case

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a decision Friday affirming a grant of summary judgment of noninfringement entered by the U.S. District Court for the Northern District of California. The appeal, brought by the Regents of the University of Michigan against Leica Microsystems, Inc., concerned the construction of claim language describing a “supercontinuum” white light pulse used in fluorescence detection technology.

CAFC Affirms PTAB Denial of Motions to Amend Remaining Pfizer Claims Invalidated by Sanofi

The U.S. Court of Appeals for the Federal Circuit (CAFC) on Friday affirmed a Patent Trial and Appeal Board (PTAB) decision denying Pfizer’s motions to amend two patent claims. This is Pfizer’s a second appeal following a March 2024 precedential CAFC ruling that partially vacated and remanded a previous PTAB decision in favor of Sanofi Pasteur, Inc.

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