GENEVA, March 3 -- SUMITOMO CHEMICAL COMPANY, LIMITED (2-7-1, Nihonbashi, Chuo-ku, Tokyo1036020), 住友化学株式会社 (東京都中央区日本橋二丁目７番１号) filed a patent application (PCT/JP2025/027737) for "NITROUS OXIDE DECOMPOSITION METHOD, NITROUS OXIDE DECOMPOSITION SYSTEM, NITRIC ACID PRODUCTION METHOD, AND NITRIC ACID PRODUCTION PLANT" on Aug 05, 2025. With publication no. WO/2026/042562, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World...