Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691945 | Radial multi-block copolymer containing tapered block, and preparation method and usage thereof | Tae-Yi Kang, Sam-Min Kim | 2010-04-06 |
| 7534833 | Radial multi-block copolymer containing tapered block, and preparation method and usage thereof | Tae-Yi Kang, Sam-Min Kim | 2009-05-19 |
| 6987145 | Hetero-branched radial polystyrene-polyisoprene block copolymer composition and preparation method thereof | Sam-Min Kim, Dai-Seung Choi, Hak-Kyung Kim, Tae-Yi Kang | 2006-01-17 |
| 6964996 | Pentablock copolymer and manufacturing method of the same | Kwanyoung Lee, Young Jin Kim | 2005-11-15 |
| 6867259 | Bimodal block copolymer, process for manufacturing method and its usage | Sam-Min Kim, Dai-Seung Choi, Jong-Hyun Park | 2005-03-15 |
| 6849692 | Bimodal block copolymer containing tapered block, process for manufacturing method and its usage | Sam-Min Kim, Dai-Seung Choi, Jong-Hyun Park | 2005-02-01 |
| 6831134 | Method for preparing transparent block copolymer resin, copolymer prepared thereby, and usage thereof | Sam-Min Kim, Jong-Hyun Park | 2004-12-14 |
| 6767960 | Process for preparing high impact vinyl aromatic polymer by continuous anion polymerization method | Jong Hyun BAE, Jong-Hyun Park, Dai-Seung Choi, Sam-Min Kim | 2004-07-27 |
| 6593429 | Polymer having combined linear and nonlinear structure and its preparing method | Sam-Min Kim, Jong-Hyun Park | 2003-07-15 |
| 5994476 | Process for the preparation of a block copolymer composition | Hyeon-Cheol Shin, Jin Kyung Kim | 1999-11-30 |