Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637589 | Method for continuously preparing biodegradable aliphatic/aromatic polyester copolymer | Gyung Don Kang, Ki Chull Yun, Sang Yob Kim, Kil Seuk Byun, Jung Ryum +2 more | 2017-05-02 |
| 9447233 | Method for continuous production of biodegradable aliphatic/aromatic polyester copolymer | Gyung Don Kang, Ki Chull Yun, Sang Yob Kim, Kil Seuk Byun, Jung Ryum +2 more | 2016-09-20 |
| 9416224 | Method for continuous production of biodegradable aliphatic/aromatic polyester copolymer | Gyung Don Kang, Ki Chull Yun, Sang Yob Kim, Kil Seuk Byun, Jung Ryum +2 more | 2016-08-16 |
| 9403938 | Method for continuous production of biodegradable aliphatic/aromatic polyester copolymer | Gyung Don Kang, Ki Chull Yun, Sang Yob Kim, Kil Seuk Byun, Jung Ryum +2 more | 2016-08-02 |
| 9334359 | Method for continuously preparing biodegradable aliphatic/aromatic polyester copolymer | Gyung Don Kang, Ki Chull Yun, Sang Yob Kim, Jung Ryum, Boo Seong Kim +2 more | 2016-05-10 |