GENEVA, May 9 -- BIOINTRON BIOLOGICAL INC. (Room 101, 106, 201, 301, 401, Unit 1, No. 1-9, Lane 99, Shenmei Road, Zhoupu TownPudong New Area, Shanghai 200120), 上海百英生物科技股份有限公司 (中国上海市浦东新区周浦镇沈梅路99弄1-9号1幢101、106、201、301、401室) filed a patent application (PCT/CN2025/121471) for "B-CELL IMMORTALIZATION-BASED METHOD FOR DEVELOPING SINGLE B-CELL ANTIBODY AND USE THEREOF" on Sep 16, 2025. With publication no. WO/2026/091933, the details related to the patent application was published on May 07, 2...