Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

Jong Sung Koh — 26 Patents

LG: 9 patents #4,873 of 26,165Top 20%
OSOscotec: 7 patents #4 of 48Top 9%
GEGenosco: 6 patents #1 of 31Top 4%
YUYuhan: 4 patents #47 of 274Top 20%
LCLucky Corporation Co.: 3 patents #21 of 183Top 15%
LSLg Life Sciences: 2 patents #67 of 272Top 25%
Johnson & Johnson: 2 patents #3,460 of 7,810Top 45%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Jong Sung Koh has been granted 26 US patents while listed as an inventor at LG. The first was granted in 1996 and the most recent in August 2025. Jong Sung Koh ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Jong Sung Koh in Suneung-ri, MA, KR.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
RE50528 Compounds and compositions for modulating EGFR mutant kinase activities Byung-Chul Suh, Paresh Devidas Salgaonkar, Jaekyoo Lee, Ho-Juhn Song, In Y. Lee +4 more 2025-08-12
12258327 5-membered heteroaryl-containing aminopyridine compounds as EGFR inhibitors Byoungmoon Lee, Hyunjoo Lee, Gyu Jin Lee, Su Bin CHOI, Misong Kim +10 more 2025-03-25
12064426 Selective inhibitors of ROCK1 and ROCK2 protein kinases and uses thereof Wongil LEE, William G. DEVINE, R. Bruce Diebold, So Young HWANG, Yunggeun CHOI +5 more 2024-08-20
11945798 Substituted aminopyridine compounds as EGFR inhibitors Hyunjoo Lee, Su Bin CHOI, Young-Ae Yoon, Kwan Hoon Hyun, Jae Young Sim +7 more 2024-04-02
11731969 Crystal polymorph of 8-bromo-2-(1-methylpiperidin-4-ylamino)-4-(4-phenoxyphenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride and method for preparing same Jung Ho Kim, Jang-Sik Choi, Hee Kyu Lee, Song-Eun Park, Dong-Sik Jung +3 more 2023-08-22
11370796 Substituted pyrazoles as LRRK2 inhibitors Jung Ho Kim, Jang-Sik Choi, Song-Eun Park, Hwa-Sil Kim, Dong-Sik Jung +2 more 2022-06-28
9593098 Compounds and compositions for modulating EGFR mutant kinase activities Byung-Chul Suh, Paresh Devidas Salgaonkar, Jaekyoo Lee, Ho-Juhn Song, In Y. Lee +4 more 2017-03-14
9212178 Substituted pyrimidine compounds and their use as SYK inhibitors Jaekyoo Lee, Jang-Sik Choi, Hae-Jun Hwang, Ho-Juhn Song, Jung Ho Kim +9 more 2015-12-15
8877763 Substituted pyridopyrimidine compounds and their use as FLT3 inhibitors Hong Woo Kim, Hee Kyu Lee, Ho-Juhn Song, Jaekyoo Lee, Jung Ho Kim +2 more 2014-11-04
8871778 Substituted pyrimidine compounds and their use as SYK inhibitors Jang-Sik Choi, Hae-Jun Hwang, Eunho Lee, Jaekyoo Lee, Ho-Juhn Song +8 more 2014-10-28
8629132 Kinase inhibitors Jaekyoo Lee, Ho-Juhn Song, Hee Kyu Lee, Youngsam KIM, Hong Woo Kim +5 more 2014-01-14
8404677 Kinase inhibitors Hong Woo Kim, Jaekyoo Lee, Ho-Juhn Song, Youngsam KIM, Hee Kyu Lee +3 more 2013-03-26
7879848 Dipeptidyl Peptidase-IV inhibiting compounds, method of preparing the same, and pharmaceutical compositions containing the same as an active agent Chang Seok Lee, Ki Dong Koo, Geun Tae Kim, Kyoung-Hee Kim, Sang Yong Hong +13 more 2011-02-01
6518429 Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof Hyun-Il Lee, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more 2003-02-11
6511978 Pyrrole derivatives useful for farnesyl transferase inhibitors and their preparations Hyun-Il Lee, You Seung Shin, Hak-Joong Kim, Jin Ho Lee, Jong Hyun Kim +8 more 2003-01-28
6472526 Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof Hyun-Il Lee, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more 2002-10-29
6436960 Farnesyl transferase inhibitors having a piperidine structure and process for preparation thereof You Seung Shin, Hyun-Il Lee, Jin Ho Lee, Jong Hyun Kim, Hyun-Ho Chung +9 more 2002-08-20
6384061 Hydantoin compounds and methods related thereto Jin Ho Lee, Jong Hyun Kim, Hyun-Il Lee, Won Hee Jung, Seong Gu Ro +6 more 2002-05-07
6268363 Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof Hyun-Il Lee, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more 2001-07-31
5773468 Irreversible HIV protease inhibitor having an anti-aids activity and process for the preparation thereof Sung Chun Kim, Young Chan Son, Ho-Il Choi, Heungsik Yoon, Chi Hyo Park +5 more 1998-06-30
5763631 Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof Sung Chun Kim, Nakyen Choy, Chang-Sun Lee, Ho-Il Choi, Heungsik Yoon +3 more 1998-06-09
5744621 Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof Sung Chun Kim, Nakyen Choy, Chang-Sun Lee, Young Chan Son, Ho-Il Choi +3 more 1998-04-28
5696134 Irreversible HIV protease inhibitors, intermediates, compositions and processes for the preparation thereof Heungsik Yoon, Nakyen Choy, Sung Chun Kim, Ho-Il Choi, Young Chan Son +6 more 1997-12-09
5679687 Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof Nakyen Choy, Hoil Choi, Chi Hyo Park, Young Chan Son, Chang-Sun Lee +3 more 1997-10-21
5670517 Irreversible HIV protease inhibitors, compositions containing same and process for the preparation thereof Nakyen Choy, Hoil Choi, Chi Hyo Park, Young Chan Son, Chang-Sun Lee +3 more 1997-09-23