INTERNATIONAL PATENT: AMGEN INC. FILES APPLICATION FOR "METHODS FOR REDUCING FILTER FOULING IN PERFUSION CELL CULTURES WITH RECIRCULATING TANGENTIAL FLOW FILTRATION"

GENEVA, Jan. 28 -- AMGEN INC. (One Amgen Center DriveThousand Oaks, California 91320-1799) filed a patent application (PCT/US2025/037680) for "METHODS FOR REDUCING FILTER FOULING IN PERFUSION CELL CULTURES WITH RECIRCULATING TANGENTIAL FLOW FILTRATION" on Jul 15, 2025. With publication no. WO/2026/019782, the details related to the patent application was published on Jan 22, 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): RAJU, Ravali T. (c/o Amgen Inc., One Amgen Center DriveLaw Department - Patent Operations M/S 28-5-AThousand Oaks, California 91320-1799), CHAKMA, Niloy (c/o Amgen Inc., On...