Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10064822 | Polypeptide based block copolymer and the process for the preparation thereof, and the polymer micelles using the same | Doo Sung Lee, Yi Li | 2018-09-04 |
| 9782486 | Albumin conjugated temperature and pH-sensitive multi-block copolymer, a method of preparation thereof and drug delivery system using the same | Doo Sung Lee, Kiattikhun Manokruang | 2017-10-10 |
| 9469728 | Temperature and pH-sensitive block copolymer having excellent safty in vivo and hydrogel and drug delivery system using thereof | Doo Sung Lee, Minh Khanh Nguyen | 2016-10-18 |
| 9180199 | Polypeptide based block copolymer and the process for the preparation thereof, and the polymer micelles using the same | Doo Sung Lee, Yi Li | 2015-11-10 |
| 9080049 | PH-sensitive graft copolymer, manufacturing method for same, and polymer micelles using method | Doo Sung Lee, Min Sang Kim | 2015-07-14 |
| 8916615 | PH-sensitive polymer hydrogel with dual ionic transition and use thereof | Doo Sung Lee, Cong Truc Huynh | 2014-12-23 |
| 8911775 | pH-sensitive block copolymer forming polyionic complex micelles and drug or protein carrier using the same | Doo Sung Lee, Jung Hee Lee, Guanghui GAO | 2014-12-16 |
| 8835492 | Temperature and pH sensitive block copolymer and polymeric hydrogels using the same | Doo Sung Lee, Min Sang Kim, Je Sun You, Huynh Dai Phu, Minh Khanh Nguyen | 2014-09-16 |
| 8586087 | Temperature and pH-sensitive block copolymer having excellent gel strength | Doo Sung Lee, Kasala Dayananda | 2013-11-19 |
| 8383153 | Poly(amidoamine) oligomer hydrogel for drug delivery and drug carrier using the same | Doo Sung Lee, Minh Khanh Nguyen | 2013-02-26 |