GENEVA, July 29 -- HYOSUNG TNC CORPORATION (119, Mapo-daeroMapo-guSeoul 04144), 효성티앤씨 주식회사 (서울특별시마포구마포대로 119) filed a patent application (PCT/KR2024/001218) for "DYEABLE POLYURETHANEUREA ELASTIC YARN AND MANUFACTURING METHOD THEREFOR" on Jan 25, 2024. With publication no. WO/2025/154861, the details related to the patent application was published on Jul 24, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): KANG, Ji Young (401, 24, Mokdong-ro 9-gilYa...