Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9622986 | Percutaneous absorption preparation containing donepezil, and method for preparing same | Jong-Seob Im, Won-No Youn, Yeo-Jin Park, Hye Min Kim, Joon-Gyo Oh +2 more | 2017-04-18 |
| 9585862 | Patch containing rivastigmine | Won Jae Choi, Jae-Sun Kim, Won-No Youn, Yeo-Jin Park, Joon-Gyo Oh +1 more | 2017-03-07 |
| 9155715 | Transdermal composition comprising tolterodine | Won Jae Choi, Yeo-Jin Park, Joon-Gyo Oh | 2015-10-13 |
| 8809401 | Composition with improved skin penetration for transdermal delivery of tolterodine | Won Jae Choi, Jae-Sun Kim, Yeo-Jin Park, Joon-Gyo Oh, Bong-Yong Lee +2 more | 2014-08-19 |
| 8367726 | Acid salt of tolterodine having effective stability for transdermal drug delivery system | Nam Ho Kim, Won Jae Choi, Yong Han Kim | 2013-02-05 |
| 6783685 | Oil treatment system | — | 2004-08-31 |
| 5243962 | Cooking oven for slow-cooking of food products | — | 1993-09-14 |
| 5078120 | Cooking oven for slow cooking of food products | — | 1992-01-07 |
| 4834063 | Food cooking oven with duct fingers and method | Donald P. Smith | 1989-05-30 |
| 4563945 | Heat shield-steam distributor for cooking oven | — | 1986-01-14 |
| 4548191 | Food cooking oven and method | — | 1985-10-22 |