INTERNATIONAL PATENT: SHELL USA, INC., SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. FILES APPLICATION FOR "REMOVAL OF CATALYST POISONS FROM GAS STREAMS"

GENEVA, Oct. 1 -- SHELL USA, INC. (P.O. BOX 576Houston, Texas 77001-0576), SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. (Carel van Bylandtlaan 30NL-2596 The Hague) filed a patent application (PCT/US2025/021630) for "REMOVAL OF CATALYST POISONS FROM GAS STREAMS" on Mar 26, 2025. With publication no. WO/2025/199545, the details related to the patent application was published on Sep 25, 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): KLINK, Wassim (3333 Hwy 6 SouthHouston, Texas 77082-3101), ZHANG, Wenzhong (3333 Hwy 6 SouthHouston, Texas 77082-3101)

Abstract: A method for improving lifespa...