INTERNATIONAL PATENT: VERSUM MATERIALS US, LLC FILES APPLICATION FOR "CORROSION INHIBITORS FOR METAL CHEMICAL MECHANICAL PLANARIZATION (CMP) POLISHING COMPOSITIONS"

GENEVA, Aug. 26 -- VERSUM MATERIALS US, LLC (8555 South River ParkwayTempe, Arizona 85284) filed a patent application (PCT/US2025/016077) for "CORROSION INHIBITORS FOR METAL CHEMICAL MECHANICAL PLANARIZATION (CMP) POLISHING COMPOSITIONS" on Feb 14, 2025. With publication no. WO/2025/175199, the details related to the patent application was published on Aug 21, 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): LARBIG, Gregor (c/o Merck Electronics KGaAFrankfurter Strasse 25064293 Darmstadt)

Abstract: Chemical Mechanical Planarization (CMP) polishing compositions, methods and systems for poli...