Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8309110 | Biocide composition and sterilization method using the same | Ki-Seung Choi, Jin-Man Kim, Jeong-Ho Park, Myung-Ho Cho | 2012-11-13 |
| 7734501 | Method of selling commodities and sharing sales profits using internet | Shin Hahn | 2010-06-08 |
| 7329539 | Bioreactor for sewage and wastewater treatment | Wan-Pyo Hong, Jin-Man Kim, Ki-Seung Choi, Hi-Weon Jung, Jong Taek Kim | 2008-02-12 |
| 7108741 | Antifouling paint composition | Kyung-Wook Yang, Nam-Sik Park, Ki-Seung Choi, Jin-Man Kim, Wan-Pyo Hong | 2006-09-19 |
| 6566382 | Stabilized isothiazolone-containing compositions | Miron Gerard Still, Wan-Pyo Hong, Jin-Man Kim, Ki-Seung Choi, Jung-Ho Park +2 more | 2003-05-20 |
| 6534076 | Stabilized isothiazolone compositions and methods of stabilization of isothiazolone | Jin-Man Kim, Ki-Seung Choi, Seung Hwan Kim, Jung-Ho Park, Jae-Min Ha +1 more | 2003-03-18 |
| 6506904 | Method of preparing N,N′-disubstituted-3,3′-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same | Seung Hwan Kim, Jeong-Ho Park, Jin-Man Kim, Ki Seong CHOI, Myung-Ho Cho | 2003-01-14 |
| 6479701 | Method of preparing N,N′-disubstituted-3,3′-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same | Seung Hwan Kim, Jeong-Ho Park, Jin-Man Kim, Ki-Seung Choi, Myung-Ho Cho | 2002-11-12 |
| 6399827 | Quaternary ammonium phosphate compound and method of preparing same | Jeong-Joo Shin, Jae-Min Ha, Chang-Mook Cho, Ki Man Park, Kwang-Hee Yoo +2 more | 2002-06-04 |
| 6376680 | Process for the preparation of 3-isothiazolone mixture and composition comprising the mixture | Jin-Man Kim, Jin-Soo Lim, Seung Hwan Kim | 2002-04-23 |
| 6072056 | Method of preparing water free isothiazolone | Seung Hwan Kim, Jeong-Ho Park, Jin-Man Kim, Ki-Seung Choi, Myung-Ho Cho | 2000-06-06 |