Kathi Vidal, the Undersecretary of Commerce for Intellectual Property and director of the U.S. Patent and Trademark Office, will rejoin Winston & Strawn next month after she departs her role in the Biden Administration, the firm announced Monday.

Winston said Vidal will return to the firm on Dec. 16 and rejoin its litigation department as a partner in its Silicon Valley and Washington D.C. offices, and as a member of the executive committee.