GENEVA, Dec. 16 -- PIENO. CO., LTD. (472-ho, Business Incubation Center E9-dong, 1 Chungdae-ro, Seowon-guCheongju-siChungcheongbuk-do 28644), 주식회사 피에노 (충청북도청주시서원구 충대로 1, 이9동 창업보육센터 472호) filed a patent application (PCT/KR2025/005754) for "METHOD FOR MANUFACTURING MICRO-SPICULES BY USING COMPRESSION PROCESS" on Apr 29, 2025. With publication no. WO/2025/254344, the details related to the patent application was published on Dec 11, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, ...