GENEVA, Nov. 5 -- REGENERON PHARMACEUTICALS, INC. (777 Old Saw Mill River RoadTarrytown, New York 10591) filed a patent application (PCT/US2025/025965) for "PLUNGER FOR AUTO-INJECTOR AND RELATED METHODS OF USE" on Apr 23, 2025. With publication no. WO/2025/226814, the details related to the patent application was published on Oct 30, 2025.

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): GRYGUS, Bryan C. (c/o Regeneron Pharmaceuticals, Inc.,777 Old Saw Mill River RoadTarrytown, New York 10591), GILDERSLEEVE, JR., Richard Jeff (c/o Regeneron Pharmaceuticals, Inc.777 Old Saw Mill River RoadTarrytown,...