Wolf Greenfield Attorneys Preview What’s Ahead in 2024
For patents granted on applications filed on or after June 8, 1995, the enforceable patent term begins on the day the patent issues and generally expires 20 years from the earliest effective filing date of the application. ...more
The Federal Circuit has adjusted the way we calculate Patent Term Adjustments (PTA) once again with its holdings in Novartis and Exelixis. The Federal Circuit held that the United States Patent and Trademark Office (USPTO)...more
A number of Patent Term Adjustment (PTA) cases have been filed in the U.S. District Court for the Eastern District of Virginia since the November 1, 2012 decision in Exelixis, Inc. v. Kappos. While most have presented...more
Executive Summary: Three years removed from the Federal Circuit’s decision in Wyeth v. Kappos, patentees are seeking additional extensions of patent term based on the recent decision issued in Exelixis v. Kappos, which could...more