GENEVA, July 1 -- TOKYO OHKA KOGYO CO., LTD. filed a patent application (JP2025/042643) for “CO2 SEPARATION LAMINATE, FILM ROLL, AND CO2 SEPARATION METHOD”. With publication no. WO/2026/126947, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B01D 53/22
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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