Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472818 | Method for preparing modification polymerization initiator using continuous type reactor | Jung Yong Lee, Dong Cheol Choe, Won Jae Lee, Hyeon Hui Kim, Jong Young Choi | 2022-10-18 |
| 11427514 | Controlled-release fertilizers | Chanjoong Kim, Joon Seok Lee, Yil Jang, Sangryeo Lee, Ji Yeon Kim | 2022-08-30 |
| 11414510 | Modified conjugated diene-based polymer and rubber composition including the same | Jung-Hwan Oh, You Seok Seo, Min Soo Kim, No Ma Kim | 2022-08-16 |
| 11332413 | Controlled-release fertilizers | Chanjoong Kim, Sangryeo Lee, Joon Seok Lee, Yil Jang, Ji Yeon Kim | 2022-05-17 |
| 11299559 | Modified conjugated diene-based polymer and rubber composition including the same | Ho Young Lee, Kyung Chang Seo, No Ma Kim | 2022-04-12 |
| 11286213 | Controlled-release fertilizers | Chanjoong Kim, Sangryeo Lee, Joon Seok Lee, Yil Jang, Ji Yeon Kim | 2022-03-29 |
| 11254801 | Modified polymerization initiator and modified conjugated diene- based polymer including functional group derived therefrom | Jung Yong Lee, Dong Cheol Choe, Jong Young Choi, Won Jae Lee, Hyeon Hui Kim | 2022-02-22 |
| 11214643 | Modification polymerization initiator and method for preparing the same | Dong Cheol Choe, Jung Yong Lee, Hyeon Hui Kim, Jong Young Choi, Won Jae Lee | 2022-01-04 |
| 11214665 | Polymerization initiator composition, preparation method therefor, and method for preparing polymer using same | Jong Young Choi, Dong Cheol Choe, Hyun Ju Kim, Hyeon Hui Kim, Jung Yong Lee +3 more | 2022-01-04 |