INTERNATIONAL PATENT: MERCK PATENT GMBH, VERSUM MATERIALS US, LLC FILES APPLICATION FOR "SELECTIVE PASSIVATION OF SILICON OXIDE CONTAINING FILMS UTILIZING ORGANOAMINO-ALKOXYSILANES"

GENEVA, Oct. 13 -- MERCK PATENT GMBH (Frankfurter Strasse 25064293 Darmstadt), VERSUM MATERIALS US, LLC (8555 South River ParkwayTempe, Arizona 85284) filed a patent application (PCT/EP2025/059336) for "SELECTIVE PASSIVATION OF SILICON OXIDE CONTAINING FILMS UTILIZING ORGANOAMINO-ALKOXYSILANES" on Apr 04, 2025. With publication no. WO/2025/210255, the details related to the patent application was published on Oct 09, 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): LEI, Xinjian (c/o Versum Materials US, LLC8555 South River ParkwayTempe, Arizona 85284), MACDONALD, Matthew R. (c/o Versum Materi...