GENEVA, Dec. 22 -- MERCK PATENT GMBH (Frankfurter Strasse 25064293 Darmstadt) filed a patent application (PCT/EP2025/066312) for "METHOD FOR PURIFICATION OF RNA" on Jun 11, 2025. With publication no. WO/2025/257280, the details related to the patent application was published on Dec 18, 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): YUSUKE, Akai (c/o Merck LimitedArco Tower 5F, 1-8-1 Shimomeguro, Meguro-kuTokyo, Tokyo 153-8927)
Abstract: The present invention relates to a method for the chromatographic purification of mRNA. For this anion exchange chromatography is performed with dual pH an...