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

Zhenkun Ma — 41 Patents

Abbott: 21 patents #224 of 5,509Top 5%
CPCumbre Pharmaceuticals: 8 patents #1 of 12Top 9%
Johnson & Johnson: 2 patents #3,460 of 7,810Top 45%
Westfield, NJ: #28 of 765 inventorsTop 4%
New Jersey: #1,326 of 69,400 inventorsTop 2%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
Zhenkun Ma has been granted 41 US patents while listed as an inventor at Abbott. The first was granted in 1997 and the most recent in June 2024. Zhenkun Ma ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Zhenkun Ma in Westfield, NJ, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12005050 Methods for preventing or treating H. pylori infection Guozhu Geng, Jing Chen, Yu Liu, Xiangyi Xu, Changlin Ai +3 more 2024-06-11
11040987 Penam derivatives for treating bacterial infections Huibing Ai, Jun Ding, Shijie He, Yu Liu, Dawei Wan +4 more 2021-06-22
10981891 Antibacterial compounds and uses thereof Anna Marie Upton, Christopher B. Cooper, Koenraad Jozef Lodewijk Marcel Andries, Jérôme Emile Georges Guillemont, Walter Marcel Mathilde Van den Broeck +1 more 2021-04-20
10508097 Antibacterial compounds and uses thereof Anna Marie Upton, Christopher B. Cooper, Koenraad Jozef Lodewijk Marcel Andries, Jérôme Emile Georges Guillemont, Walter Marcel Mathilde Van den Broeck +1 more 2019-12-17
9198913 Nitroimidazooxazines and their uses in anti-tubercular therapy William Alexander Denny, Andrew Thompson, Adrian Blaser, Brian Desmond Palmer, Hamish Scott Sutherland +1 more 2015-12-01
8716292 Riminophenazines with 2-(heteroaryl)amino substituents and their anti-microbial activity Kai Liu, Christopher B. Cooper, Haihong Huang, Chun Li, Binna Liu +6 more 2014-05-06
8293734 Nitroimidazooxazine and nitroimidazooxazole analogues and their uses Andrew Thompson, William Alexander Denny, Adrian Blaser 2012-10-23
8163769 Antibacterial compounds David D. Anderson, Bruce Aaron BEUTEL, Todd D. Bosse, Richard F. Clark, Curt S. Cooper +18 more 2012-04-24 $29,462,000
7678791 Nitroheteroaryl-containing rifamycin derivatives Charles Z. Ding, In Ho Kim, Jiancheng Wang, Yafei Jin, Keith Combrink +2 more 2010-03-16
7666864 Bicyclic nitroimidazole-substituted phenyl oxazolidinones Charles Z. Ding, Genliang Lu, Keith Combrink, Dianjun CHEN, Minsoo Song +7 more 2010-02-23
7265107 Rifamycin C-11 oxime cyclo derivatives effective against drug-resistant microbes Jing Li 2007-09-04
7256187 Rifamycin C-11 oxime derivatives effective against drug-resistant microbes Jing Li, Charles Z. Ding 2007-08-14
7250413 C-25 carbamate rifamycin derivatives with activity against drug-resistant microbes Keith Combrink, Susan Harran, Daniel Denton 2007-07-31
7247634 Rifamycin derivatives effective against drug-resistant microbes Yafei Jin, Jing Li, Charles Z. Ding, Keith P. Minor, Jamie C. Longgood +4 more 2007-07-24
7238694 Rifamycin imino derivatives effective against drug-resistant microbes Charles Z. Ding, Yafei Jin, Jamie C. Longgood, Jing Li, In Ho Kim +2 more 2007-07-03
7229996 Rifamycin derivatives Jing Li, Susan Harran, Yong He, Keith P. Minor, In Ho Kim +4 more 2007-06-12
7226931 (R/S) rifamycin derivatives, their preparations and pharmaceutical compositions Charles Z. Ding, Jing Li, Susan Harran, Yong He, Keith P. Minor +4 more 2007-06-05
RE39591 6-O-substituted ketolides having antibacterial activity Yat Sun Or, Richard F. Clark, Daniel Chu, Jacob J. Plattner, George W. Griesgraber 2007-04-24
7202246 Spiro-rifamycin derivatives targeting RNA polymerase In Ho Kim, Jing Li 2007-04-10
6998390 Oxolide antibacterials Stevan W. Djuric, Alan S. Florjancic, Hong Yong 2006-02-14
6992069 Tricyclic macrolide antibacterial compounds Yu Gui Gu, Hong Yong 2006-01-31
6946446 Anti-infective agents useful against multidrug-resistant strains of bacteria Peter A. Nemoto, Suoming Zhang, Hong Yong, Yat Sun Or 2005-09-20 $54,539,000
6933283 11-deoxy azalide antibacterials Richard F. Clark, Stevan W. Djuric 2005-08-23 $125,490,000
6831068 Macrolide antibacterial compounds Richard F. Clark, Stevan W. Djuric, Sanyi Wang 2004-12-14 $66,667,000
6818654 Antibacterial compounds David D. Anderson, Bruce Aaron BEUTEL, Curt S. Cooper, Peter Jeffrey DANDLIKER, Caroline David +11 more 2004-11-16 $53,841,000