Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180538 | Combinatorial gene construct and non-viral delivery for anti-obesity | Hongsuk Park, Sungpil Cho | 2021-11-23 |
| 10350169 | Compositions and methods for bile acid particles | Yong-Kyu Lee, Md Nurunnabi, Hee Sook HWANG, Dongsub KWAG | 2019-07-16 |
| 10071055 | Reducing or non-reducing polynucleotide polymer for drug delivery and method for preparing same | Han-Chang Kang, Ha Na CHO | 2018-09-11 |
| 9289625 | Brachytherapy seed with fast dissolving matrix for optimal delivery of radionuclides to cancer tissue | Darrell R. Fisher, Zhonggao Gao | 2016-03-22 |
| 8821364 | Brachytherapy seed with fast dissolving matrix for optimal delivery of radionuclides to cancer tissue | Darrell R. Fisher, Zhonggao Gao | 2014-09-02 |
| 8394391 | Drug delivery vehicle that mimics viral properties | Eun Seong Lee, Dongin Kim, Yu Seok Youn, Kyung Taek Oh | 2013-03-12 |
| 8263664 | pH-sensitive polymeric micelles for drug delivery | Dongin Kim, Zhonggao Gao, Eun Seong Lee | 2012-09-11 |
| 7951846 | pH-sensitive polymeric micelles for drug delivery | Kun Na, Eun Seong Lee | 2011-05-31 |
| 7786220 | pH and temperature sensitive hydrogels | Doo Sung Lee, Woo-Sun Shim, Je Sun You, Min Sang Kim, Huynh Dai Phu | 2010-08-31 |
| 7659314 | PH-sensitive polymeric micelles for drug delivery | Kun Na, Eun Seong Lee | 2010-02-09 |
| 7371781 | Tumor environment-induced ligand-expressing nanocarrier system | Kun Na, Eun Seong Lee | 2008-05-13 |
| 7229973 | pH-sensitive polymeric micelles for drug delivery | Kun Na, Eun Seung Lee | 2007-06-12 |
| 6562362 | Liquefied embolic materials capable of sol-gel phase transition and their use | Kun Na, Seong Il Kang, Jin Woo YI, Moon Hee Han | 2003-05-13 |
| 6475750 | Glucose biosensor | In Suk Han, Dal Young Jung, Jules John Magda | 2002-11-05 |
| 6268161 | Biosensor | In Suk Han, Jules John Magda, Seong-Gi Baek | 2001-07-31 |
| 6103865 | PH-sensitive polymer containing sulfonamide and its synthesis method | Sang Yeob Park | 2000-08-15 |
| 5702717 | Thermosensitive biodegradable polymers based on poly(ether-ester)block copolymers | Younsik Cha, Young Kweon Choi | 1997-12-30 |
| 5484610 | pH and temperature sensitive terpolymers for oral drug delivery | — | 1996-01-16 |
| 5354264 | Gas pressure driven infusion system by hydrogel electrolysis | Ick Chan Kwon | 1994-10-11 |
| 5262055 | Implantable and refillable biohybrid artificial pancreas | Sun Won KIM | 1993-11-16 |
| 5226902 | Pulsatile drug delivery device using stimuli sensitive hydrogel | Sung Wan Kim, Lev I. Valuev | 1993-07-13 |
| 4931287 | Heterogeneous interpenetrating polymer networks for the controlled release of drugs | Teruo Okano, Sung Wan Kim | 1990-06-05 |