GENEVA, Dec. 1 -- SANYO CHEMICAL INDUSTRIES, LTD. (11-1, Ikkyo Nomoto-cho, Higashiyama-ku, Kyoto-shi, Kyoto6050995), 三洋化成工業株式会社 (京都府京都市東山区一橋野本町１１番地の１) filed a patent application (PCT/JP2025/018253) for "MULTILAYER FILM" on May 20, 2025. With publication no. WO/2025/244036, the details related to the patent application was published on Nov 27, 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...