Zhenkun Ma

Person

Gurnee, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Penam derivatives for treating bacterial infections
- Patent number 11,040,987
- Issue date Jun 22, 2021
- TENNOR THERAPEUTICS LIMITED
- Huibing Ai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibacterial compounds and uses thereof
- Patent number 10,981,891
- Issue date Apr 20, 2021
- The Global Alliance for TB Drug Development, Inc.
- Anna Marie Upton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibacterial compounds and uses thereof
- Patent number 10,508,097
- Issue date Dec 17, 2019
- The Global Alliance for TB Drug Development, Inc.
- Anna Marie Upton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nitroimidazooxazines and their uses in anti-tubercular therapy
- Patent number 9,198,913
- Issue date Dec 1, 2015
- Global Alliance for TB Drug Development
- William Alexander Denny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Riminophenazines with 2-(heteroaryl)amino substituents and their an...
- Patent number 8,716,292
- Issue date May 6, 2014
- Global Alliance for TB Drug Development
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nitroimidazooxazine and nitroimidazooxazole analogues and their uses
- Patent number 8,293,734
- Issue date Oct 23, 2012
- Global Alliance for TB Drug Development
- Andrew Mark Thompson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial compounds
- Patent number 8,163,769
- Issue date Apr 24, 2012
- Abbott Laboratories
- David Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitroheteroaryl-containing rifamycin derivatives
- Patent number 7,678,791
- Issue date Mar 16, 2010
- Cumbre IP Ventures, L.P.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic nitroimidazole-substituted phenyl oxazolidinones
- Patent number 7,666,864
- Issue date Feb 23, 2010
- Global Alliance for TB Drug Development
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rifamycin C-11 oxime cyclo derivatives effective against drug-resis...
- Patent number 7,265,107
- Issue date Sep 4, 2007
- Cumbre Pharmaceuticals Inc.
- Jing Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rifamycin C-11 oxime derivatives effective against drug-resistant m...
- Patent number 7,256,187
- Issue date Aug 14, 2007
- Cumbre Pharmaceuticals Inc.
- Jing Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
C-25 carbamate rifamycin derivatives with activity against drug-res...
- Patent number 7,250,413
- Issue date Jul 31, 2007
- Cumbre Pharmaceuticals Inc.
- Keith Combrink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rifamycin derivatives effective against drug-resistant microbes
- Patent number 7,247,634
- Issue date Jul 24, 2007
- Cumbre Pharmaceuticals Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rifamycin imino derivatives effective against drug-resistant microbes
- Patent number 7,238,694
- Issue date Jul 3, 2007
- Cumbre Pharmaceuticals, Inc.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rifamycin derivatives
- Patent number 7,229,996
- Issue date Jun 12, 2007
- Cumbre Pharmaceuticals Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(R/S) rifamycin derivatives, their preparations and pharmaceutical...
- Patent number 7,226,931
- Issue date Jun 5, 2007
- Cumbre Pharmaceuticals Inc.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-substituted ketolides having antibacterial activity
- Patent number RE39591
- Issue date Apr 24, 2007
- Abbott Laboratories
- Yat Sun Or
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Spiro-rifamycin derivatives targeting RNA polymerase
- Patent number 7,202,246
- Issue date Apr 10, 2007
- Cumbre Pharmaceuticals Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxolide antibacterials
- Patent number 6,998,390
- Issue date Feb 14, 2006
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic macrolide antibacterial compounds
- Patent number 6,992,069
- Issue date Jan 31, 2006
- Yu-Gui Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anti-infective agents useful against multidrug-resistant strains of...
- Patent number 6,946,446
- Issue date Sep 20, 2005
- Abbott Laboratories
- Zhenkun Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
11-deoxy azalide antibacterials
- Patent number 6,933,283
- Issue date Aug 23, 2005
- Abbott Laboratories
- Richard Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrolide antibacterial compounds
- Patent number 6,831,068
- Issue date Dec 14, 2004
- Abbott Laboratories
- Richard Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial compounds
- Patent number 6,818,654
- Issue date Nov 16, 2004
- Abbott Laboratories
- David Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9a-azalides with antibacterial activity
- Patent number 6,764,996
- Issue date Jul 20, 2004
- Abbott Laboratories
- Yat Sun Or
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-amino erythromycin derivatives with antibacterial activity
- Patent number 6,667,338
- Issue date Dec 23, 2003
- Abbott Laboratories
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-alkyl-2-nor-2-substituted ketolide derivatives
- Patent number 6,569,836
- Issue date May 27, 2003
- Abbott Laboratories
- Ly Tam Phan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-carbamate ketolide derivatives
- Patent number 6,420,535
- Issue date Jul 16, 2002
- Abbott Laboratories
- Ly Tam Phan
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
C-2 modified erythromycin derivatives
- Patent number 6,355,620
- Issue date Mar 12, 2002
- Abbott Laboratories
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-substituted erythromycin ketolides having antibacterial activity
- Patent number 6,147,197
- Issue date Nov 14, 2000
- Yat Sun Or
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PENAM DERIVATIVES FOR TREATING BACTERIAL INFECTIONS
- Publication number 20210070774
- Publication date Mar 11, 2021
- TenNor Therapeutics Limited
- Huibing Ai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTIBACTERIAL COMPOUNDS AND USES THEREOF
- Publication number 20200039955
- Publication date Feb 6, 2020
- The Global Alliance for TB Drug Development, Inc.
- Anna Marie Upton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTIBACTERIAL COMPOUNDS AND USES THEREOF
- Publication number 20190071417
- Publication date Mar 7, 2019
- The Global Alliance for TB Drug Development, Inc.
- Anna Marie Upton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RIMINOPHENAZINES WITH 2-(HETEROARYL) AMINO SUBSTITUENTS AND THEIR A...
- Publication number 20140243327
- Publication date Aug 28, 2014
- Global Alliance for TB Drug Development
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RIMINOPHENAZINES WITH 2-(HETEROARYL)AMINO SUBSTITUENTS AND THEIR AN...
- Publication number 20120071472
- Publication date Mar 22, 2012
- Institute of Materia Medica
- Kai Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NITROIMIDAZOOXAZINES AND THEIR USES IN ANTI-TUBERCULAR THERAPY
- Publication number 20120028973
- Publication date Feb 2, 2012
- Global Alliance for TB Drug Development
- William Alexander Denny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NITROIMIDAZOOXAZINE AND NITROIMIDAZOOXAZOLE ANALOGUES AND THEIR USES
- Publication number 20110028466
- Publication date Feb 3, 2011
- Global Alliance for TB Drug Development
- Andrew Mark Thompson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BICYCLIC NITROIMIDAZOLE-SUBSTITUTED PHENYL OXAZOLIDINONES
- Publication number 20090281088
- Publication date Nov 12, 2009
- Global Alliance for TB Drug Development
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitroheteroaryl-containing rifamycin derivatives
- Publication number 20080139577
- Publication date Jun 12, 2008
- Cumbre Pharmaceuticals Inc.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
6-O-substituted erythromycin derivatives having improved gastrointe...
- Publication number 20060166906
- Publication date Jul 27, 2006
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rifamycin derivatives
- Publication number 20060019985
- Publication date Jan 26, 2006
- Cumbre Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(R/S) rifamycin derivatives, their preparations and pharmaceutical...
- Publication number 20060019986
- Publication date Jan 26, 2006
- Cumbre Inc.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Spiro-rifamycin derivatives targeting RNA polymerase
- Publication number 20050277633
- Publication date Dec 15, 2005
- Cumbre Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibacterial compounds with improved pharmacokinetic profiles
- Publication number 20050267054
- Publication date Dec 1, 2005
- Richard F. Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rifamycin derivatives effective against drug-resistant microbes
- Publication number 20050261262
- Publication date Nov 24, 2005
- Cumbre Inc.
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
C-25 carbamate rifamycin derivatives with activity against drug-res...
- Publication number 20050256096
- Publication date Nov 17, 2005
- Cumbre Inc.
- Keith Combrink
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rifamycin imino derivatives effective against drug-resistant microbes
- Publication number 20050209210
- Publication date Sep 22, 2005
- Cumbre Inc.
- Charles Z. Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rifamycin C-11 oxime cyclo derivatives effective against drug-resis...
- Publication number 20050203085
- Publication date Sep 15, 2005
- Cumbre Inc.
- Jing Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Rifamycin C-11 oxime derivatives effective against drug-resistant m...
- Publication number 20050203076
- Publication date Sep 15, 2005
- Cumbre Inc.
- Jing Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluorescent probes for ribosomes and method of use
- Publication number 20050118624
- Publication date Jun 2, 2005
- Cumbre Inc.
- Zhenkun Ma
- G01 - MEASURING TESTING
Information Patent Application
Antibacterial compounds
- Publication number 20040072817
- Publication date Apr 15, 2004
- David Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibacterial compounds with improved pharmacokinetic profiles
- Publication number 20040033970
- Publication date Feb 19, 2004
- Richard F. Clark
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tricyclic macrolide antibacterial compounds
- Publication number 20040029818
- Publication date Feb 12, 2004
- Yu-Gui Gu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
9-Oxime macrolide antibacterials
- Publication number 20040014691
- Publication date Jan 22, 2004
- Xenia Beebe Searle
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Macrolides with activity against methicillin-resistant staphylococc...
- Publication number 20040014690
- Publication date Jan 22, 2004
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Macrolide antibacterial compounds
- Publication number 20040014687
- Publication date Jan 22, 2004
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
11-Deoxy azalide antibacterials
- Publication number 20040014953
- Publication date Jan 22, 2004
- Richard Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oxolide antibacterials
- Publication number 20040014688
- Publication date Jan 22, 2004
- Zhenkun Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibacterial compounds with activity against penicillin-resistant...
- Publication number 20040009932
- Publication date Jan 15, 2004
- Kathleen Phelan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Macrolide antibacterial compounds
- Publication number 20040009931
- Publication date Jan 15, 2004
- Richard Clark
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Penam derivatives for treating bacterial infections

Antibacterial compounds and uses thereof

Antibacterial compounds and uses thereof

Nitroimidazooxazines and their uses in anti-tubercular therapy

Riminophenazines with 2-(heteroaryl)amino substituents and their an...

Nitroimidazooxazine and nitroimidazooxazole analogues and their uses

Antibacterial compounds

Nitroheteroaryl-containing rifamycin derivatives

Bicyclic nitroimidazole-substituted phenyl oxazolidinones

Rifamycin C-11 oxime cyclo derivatives effective against drug-resis...

Rifamycin C-11 oxime derivatives effective against drug-resistant m...

C-25 carbamate rifamycin derivatives with activity against drug-res...

Rifamycin derivatives effective against drug-resistant microbes

Rifamycin imino derivatives effective against drug-resistant microbes

Rifamycin derivatives

(R/S) rifamycin derivatives, their preparations and pharmaceutical...

6-O-substituted ketolides having antibacterial activity

Spiro-rifamycin derivatives targeting RNA polymerase

Oxolide antibacterials

Tricyclic macrolide antibacterial compounds

Anti-infective agents useful against multidrug-resistant strains of...

11-deoxy azalide antibacterials

Macrolide antibacterial compounds

Antibacterial compounds

9a-azalides with antibacterial activity

9-amino erythromycin derivatives with antibacterial activity

6-O-alkyl-2-nor-2-substituted ketolide derivatives

6-O-carbamate ketolide derivatives

C-2 modified erythromycin derivatives

6-O-substituted erythromycin ketolides having antibacterial activity

Patents Applicationslast 30 patents

PENAM DERIVATIVES FOR TREATING BACTERIAL INFECTIONS

ANTIBACTERIAL COMPOUNDS AND USES THEREOF

ANTIBACTERIAL COMPOUNDS AND USES THEREOF

RIMINOPHENAZINES WITH 2-(HETEROARYL) AMINO SUBSTITUENTS AND THEIR A...

RIMINOPHENAZINES WITH 2-(HETEROARYL)AMINO SUBSTITUENTS AND THEIR AN...

NITROIMIDAZOOXAZINES AND THEIR USES IN ANTI-TUBERCULAR THERAPY

NITROIMIDAZOOXAZINE AND NITROIMIDAZOOXAZOLE ANALOGUES AND THEIR USES

BICYCLIC NITROIMIDAZOLE-SUBSTITUTED PHENYL OXAZOLIDINONES

Nitroheteroaryl-containing rifamycin derivatives

6-O-substituted erythromycin derivatives having improved gastrointe...

Rifamycin derivatives

(R/S) rifamycin derivatives, their preparations and pharmaceutical...

Spiro-rifamycin derivatives targeting RNA polymerase

Antibacterial compounds with improved pharmacokinetic profiles

Rifamycin derivatives effective against drug-resistant microbes

C-25 carbamate rifamycin derivatives with activity against drug-res...

Rifamycin imino derivatives effective against drug-resistant microbes

Rifamycin C-11 oxime cyclo derivatives effective against drug-resis...

Rifamycin C-11 oxime derivatives effective against drug-resistant m...

Fluorescent probes for ribosomes and method of use

Antibacterial compounds

Antibacterial compounds with improved pharmacokinetic profiles

Tricyclic macrolide antibacterial compounds

9-Oxime macrolide antibacterials

Macrolides with activity against methicillin-resistant staphylococc...

Macrolide antibacterial compounds

11-Deoxy azalide antibacterials

Oxolide antibacterials

Antibacterial compounds with activity against penicillin-resistant...

Macrolide antibacterial compounds