GENEVA, Dec. 7 -- SHANGHAI RUICHANG MEDICAL TECHNOLOGY CO., LTD. (Rooms 404 & 405, Building 1, Zhengtai Smart Electric Port, No. 3655 Si Xian Road, Songjiang District Shanghai 201614), 上海锐畅医疗科技有限公司 (中国上海市松江区思贤路3655号正泰智电港1幢404、405室) filed a patent application (PCT/CN2024/121922) for "HIGH-ENTROPY ALLOY NITRIDE FILM FOR MEDICAL INSTRUMENT AND PREPARATION METHOD THEREFOR" on Sep 27, 2024. With publication no. WO/2025/246109, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent ap...