INTERNATIONAL PATENT: ULTRAGENYX PHARMACEUTICAL INC. FILES APPLICATION FOR "MULTI-STEP FILTRATION AND CLARIFICATION METHODS FOR RECOMBINANT ADENO-ASSOCIATED VIRUS PURIFICATION"

GENEVA, Nov. 5 -- ULTRAGENYX PHARMACEUTICAL INC. (60 Leveroni CourtNovato, CA 94949) filed a patent application (PCT/US2025/025521) for "MULTI-STEP FILTRATION AND CLARIFICATION METHODS FOR RECOMBINANT ADENO-ASSOCIATED VIRUS PURIFICATION" on Apr 21, 2025. With publication no. WO/2025/226558, 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): CHEN, Dennis, Perry (c/o Ultragenyx Pharmaceutical Inc.60 Leveroni CourtNovato, CA 94949), LIN, Jian (c/o Ultragenyx Pharmaceutical Inc.60 Leveroni CourtNovato, CA 94949), DULLEN, Michael...