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IPWatchdog4h

Judges and Academics Tell CAFC to Reject SAP’s Mandamus Bid Over Revocation of Vidal’s Discretionary Denial Guidance

Following a number of amicus briefs filed last week in a case challenging the U.S. Patent and Trademark Office’s (USPTO’s) ...
IPWatchdog6h

CAFC Says Prosecution History Estoppel Bars Doctrine of Equivalents Argument Due to Claim Cancellation

On Friday, July 18, the Federal Circuit issued a precedential decision reversing the Central District of California’s denial ...