GENEVA, Feb. 23 -- KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome, Chuo-ku, Tokyo1038210), 花王株式会社 (東京都中央区日本橋茅場町一丁目１４番１０号) filed a patent application (PCT/JP2025/028579) for "MULTI-AGENT COSMETIC COMPOSITION, AND MULTI-AGENT HAIR DYEING OR BLEACHING COMPOSITION" on Aug 13, 2025. With publication no. WO/2026/038560, the details related to the patent application was published on Feb 19, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Org...