GENEVA, Oct. 1 -- SUMITOMO CHEMICAL COMPANY, LIMITED filed a patent application (JP2026/007133) for “METHOD FOR PRODUCING OLEFIN AND METHOD FOR PRODUCING HYDROCARBON STREAM”. With publication no. WO/2026/191602, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C08J 11/12
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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