INTERNATIONAL PATENT: PETROCHINA COMPANY LIMITED, 中国石油天然气股份有限公司 FILES APPLICATION FOR "ANODE CATALYST LAYER FOR WATER ELECTROLYSIS MEMBRANE ELECTRODE, MANUFACTURING METHOD THEREFOR AND MEMBRANE ELECTRODE"

GENEVA, May 10 -- PETROCHINA COMPANY LIMITED (9 Dongzhimen North StreetDongcheng District, Beijing 100007), 中国石油天然气股份有限公司 (中国北京市东城区东直门北大街9号) filed a patent application (PCT/CN2025/131004) for "ANODE CATALYST LAYER FOR WATER ELECTROLYSIS MEMBRANE ELECTRODE, MANUFACTURING METHOD THEREFOR, AND MEMBRANE ELECTRODE" on Oct 29, 2025. With publication no. WO/2026/092539, the details related to the patent application was published on May 07, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, whic...