( May 30, 2025, 9:22 AM EDT) -- WASHINGTON, D.C. — A Federal Circuit U.S. Court of Appeals panel granted a motion by the acting director of the U.S. Patent and Trademark Office (PTO) for a limited remand of a vaccine company’s appeal of the prior PTO director’s entry of sanctions in the form of the cancellation of all claims in multiple patents, allowing the acting director time to review the decision....