INTERNATIONAL PATENT: DALIAN KONGCHANG TECHNOLOGY CO. LTD, 大连孔畅科技有限公司 FILES APPLICATION FOR "DETACHABLE FILTER STRUCTURE AND PRODUCTION METHOD THEREFOR"

GENEVA, June 30 -- DALIAN KONGCHANG TECHNOLOGY CO. LTD (1311-1, Floor 13, Building A, Design City, No. 10, Aixian Street, Ganjingzi DistrictDalian, Liaoning 116000), 大连孔畅科技有限公司 (中国辽宁省大连市甘井子区爱贤街10号设计城A座第13层1311-1) filed a patent application (PCT/CN2024/139770) for "DETACHABLE FILTER STRUCTURE AND PRODUCTION METHOD THEREFOR" on Dec 16, 2024. With publication no. WO/2025/130834, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International...