INTERNATIONAL PATENT: ENTEGRIS, INC. FILES APPLICATION FOR "SELECTIVE ETCHANT COMPOSITIONS FOR REDUCING FOAMING"

GENEVA, Oct. 28 -- ENTEGRIS, INC. (129 Concord RoadBillerica, Massachusetts 01821) filed a patent application (PCT/US2025/024398) for "SELECTIVE ETCHANT COMPOSITIONS FOR REDUCING FOAMING" on Apr 11, 2025. With publication no. WO/2025/221621, the details related to the patent application was published on Oct 23, 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): YEO, Ju Hee (129 Concord RoadBillerica, Massachusetts 01821), HONG, SeongJin (129 Concord RoadBillerica, Massachusetts 01821), KIM, WonLae (129 Concord RoadBillerica, Massachusetts 01821), KANG, Yeonhui (129 Concord RoadBillerica, Massac...