Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691404 | Transdermal delivery system of diclofenac with improved water absorbability and adhesion properties | Dong Won Kim | 2010-04-06 |
| 7273619 | Transdermal composition of an antivomiting agent | Chaul-Min Pai, Joong Woong Cho | 2007-09-25 |
| 6723337 | Transdermal drug delivery system for anti-inflammatory analgesic agent comprising diclofenac diethylammonium salt, and the manufacturing method thereof | Chul-min Park, Young Kwon Choi, Heon Han Lee, Yong Shim, Hye Jeong Yoon | 2004-04-20 |
| 6174541 | Skin aging and wound treatment using cell migration agents | John Koch, Marilyn Squier | 2001-01-16 |
| 5843998 | Skin blemish treatment | John Koch, Marilyn Squier | 1998-12-01 |
| 5747007 | Dustless baby powder | John Koch, Marilyn Squier | 1998-05-05 |
| 5741511 | Transdermal drug delivery device for treating erectile dysfunction | Hun Han Lee, Joong Woong Cho, Choul Young Kim, Chaul-Min Pai, Chul-min Park +3 more | 1998-04-21 |
| 5476909 | Biodegradable copolymer for medical application | Gun Poong Kim | 1995-12-19 |