INTERNATIONAL PATENT: MITSUI CHEMICALS, INC., 三井化学株式会社 FILES APPLICATION FOR "POLYOLEFIN-BASED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME AND LUBRICATING OIL COMPOSITION"

GENEVA, Feb. 17 -- MITSUI CHEMICALS, INC. (2-1, Yaesu 2-chome, Chuo-ku, Tokyo1040028), 三井化学株式会社 (東京都中央区八重洲二丁目２番１号) filed a patent application (PCT/JP2025/027513) for "POLYOLEFIN-BASED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME, AND LUBRICATING OIL COMPOSITION" on Aug 04, 2025. With publication no. WO/2026/034424, the details related to the patent application was published on Feb 12, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(...