Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332479 | Imidazooxazole derivative having antitumor effect, and pharmaceutical composition including same | Gamal El-din Mahmoud, Hong Seok Choi, Kyung Ho Yoo, Chang Hyun Oh, Abdel-Maksoud Mohammed +2 more | 2022-05-17 |
| 10570155 | Imidazooxazole derivative having antitumor effect, and pharmaceutical composition including same | Gamal El-din Mahmoud, Hong Seok Choi, Kyung Ho Yoo, Chang Hyun Oh, Abdel-Maksoud Mohammed +1 more | 2020-02-25 |
| 10106402 | Biomedical implants comprising surface-modified metal particles and biodegradable polymers, its use for suppressing inflammation, and preparation method thereof | Kwi Deok PARK, Jong Hee Kang, Bong Soo Lee, Ji Yeon Choi, Chang Hun Kum | 2018-10-23 |
| 9968712 | Organic/inorganic hybrid-biodegradable porous polymer scaffolds and preparation method thereof | Yoon Ki JOUNG, Eugene Lih, Yun Ah Kim | 2018-05-15 |
| 9212259 | Nitric oxide delivery system using thermosensitive synthetic polymers | Won-Jong Kim, Yanggy Lee, Kwideok Park, Jihoon Kim | 2015-12-15 |
| 8956643 | Porous biodegradable polymer scaffolds for in situ tissue regeneration and method for the preparation thereof | Kwideok Park, Jae Jin Kim, Soon Eon Bae | 2015-02-17 |
| 8852624 | Biomedical implants comprising surface-modified ceramic particles and biodegradable stereo complex polymers, its use for suppressing inflammation and improvement of mechanical property, and preparation method thereof | Yoon Ki JOUNG, Jong Hee Kang, Ji Yeon Choi, Chang Hun Kum | 2014-10-07 |
| 8734911 | Nanocoupling for improvement of coating adhesion of polymer on metal substrates | Kwi Deok PARK, Jae Jin Kim, Chul Ho Park, Seong Bae Cho | 2014-05-27 |
| 8273880 | Pyrazole compounds with inhibitory activity against ROS kinase | So Ha Lee, Kyung Ho Yoo, Chang Hyun Oh, Ibrahim Mustafa El-Deeb, Byung Sun Park +1 more | 2012-09-25 |
| 8192655 | Method of preparing covered porous biodegradable polymer microspheres for sustained-release drug delivery and tissue regeneration | Kwideok Park, Jae Jin Kim, Jun Sik Son, Soon Eon Bae | 2012-06-05 |
| 7842305 | Method of preparing biodegradable dual pore polymer scaffolds for tissue engineering | Kwang-Duk Ahn, Hyun Jung Jung, Kwideok Park | 2010-11-30 |
| 7304096 | Highly functional dental adhesive composition | Kyu Hyun Baek, Min Sung Kim, Sang Soon Park, Hyun Chul Goo, Choong Ho KIM | 2007-12-04 |
| 7115674 | Dental self-curing resin cement compositions | Kwang Soo Park, Sang Soon Park, Kyu Hyun Baek, Min Sung Kim | 2006-10-03 |
| 6861087 | Preparation method of biodegradable porous polymer scaffolds having an improved cell compatibility for tissue engineering | Kwang-Duk Ahn, Young Min Ju, Saeyoung Ahn | 2005-03-01 |
| 6573312 | Photo-cured dental pit and fissure sealant composition for caries prevention | Kwang-Duk Ahn, Jin-hee Jeong | 2003-06-03 |
| 6562374 | Biodegradable porous polymer scaffolds for tissue engineering prepared from an effervescent mixture and its preparation | Kwang-Duk Ahn, Jong-Man Kim, Young Min Ju | 2003-05-13 |
| 6339113 | Photopolymerizable composite resin compositions for dental restoration | Kwang-Duk Ahn, Jong-Man Kim, Jin-hee Jeong | 2002-01-15 |
| 5697972 | Bioprosthetic heart valves having high calcification resistance | Young Ha Kim, Ki Dong Park, Hack-Joo Kim | 1997-12-16 |
| 5242995 | Perfluorocarbon-grafted polyurethane with improved blood compatibility and process for their preparation | Young Ha Kim | 1993-09-07 |
| 5216087 | Process for the preparation of sulfonated polyethyleneoxide-substituted polymers with improved blood compatibility | Young Ha Kim, Seo Young Jeong, Kwang-Duk Ahn | 1993-06-01 |
| 5116361 | Sulfonated polyethyleneoxide-substituted polymers with improved blood compatibility | Young Ha Kim, Seo Young Jeong, Kwang-Duk Ahn | 1992-05-26 |