Daejeon
South Korea
4
2026-06-11
The entities that hold a legal rights for patent applications filed by inventor SIM Yujin:
Yujin SIM from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR PREPARING DIISOCYANATE
#2 | 2025-03-27ISOCYANATE COMPOSITION AND OPTICAL COMPOSITION
#3 | 2025-01-16ISOCYANATE COMPOSITION AND PREPARATION METHOD OF THE SAME
#4 | 2022-09-29METHOD FOR PREPARING POLYISOCYANATE COMPOSITION
5530970 ⎘