GENEVA, Sept. 24 -- TEIJIN LIMITED filed a patent application (JP2026/005206) for “COPOLYMERIZED POLYETHYLENE NAPHTHALATE RESIN FOR OPTICAL MEMBER, AND OPTICAL FILM”. With publication no. WO/2026/196893, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C08G 63/193
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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