GENEVA, May 27 -- DUKSAN CO., LTD (269-130, Miyang-ro, Miyang-myeon,Anseong-si,Gyeonggi-do 17601), 덕산실업(주) (경기도안성시미양면 미양로 269-130), HANMO CORPORATION (1115-ho, 1116-ho, 30, Digital-ro 32-gil,Guro-gu,Seoul 08390), 한모기술주식회사 (서울특별시구로구디지털로32길 30, 1115호, 1116호) filed a patent application (PCT/KR2024/016986) for "PURIFICATION METHOD AND PURIFICATION APPARATUS FOR NMP" on Nov 01, 2024. With publication no. WO/2025/105740, the details related to the patent application was p...