GENEVA, April 14 -- BEIJING PHABUILDER BIOTECHNOLOGY CO., LTD. (No. 21 Zhaofeng 1st Street, Zhaoquanying TownShunyi District, Beijing 101322), 北京微构工场生物技术有限公司 (中国北京市顺义区赵全营镇兆丰一街21号) filed a patent application (PCT/CN2024/122921) for "WATERPROOF PAPER STRAW AND PREPARATION METHOD THEREFOR" on Sep 30, 2024. With publication no. WO/2025/073272, the details related to the patent application was published on Apr 10, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which i...