INTERNATIONAL PATENT: REGENERON PHARMACEUTICALS, INC., SANOFI BIOTECHNOLOGY, RUDDY, MARCELLA FILES APPLICATION FOR "METHODS FOR TREATING BULLOUS PEMPHIGOID BY ADMINISTERING AN IL-4R ANTAGONIST"

GENEVA, March 19 -- REGENERON PHARMACEUTICALS, INC. (777 Old Saw Mill River RoadTarrytown, New York 10591), SANOFI BIOTECHNOLOGY (82 Avenue Raspail94250 Gentilly), RUDDY, Marcella (28 Twitchell StreetWellesley, Massachusetts 02482) filed a patent application (PCT/US2025/045584) for "METHODS FOR TREATING BULLOUS PEMPHIGOID BY ADMINISTERING AN IL-4R ANTAGONIST" on Sep 09, 2025. With publication no. WO/2026/055687, the details related to the patent application was published on Mar 12, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): DESHPANDE, Deepti R. (c/o Regeneron Pharmaceuticals, Inc.777 Ol...