Zheng-Yun James ZHAN

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-targeted tyrosine kinase inhibitors effective in antitumor uses
- Patent number 12,071,408
- Issue date Aug 27, 2024
- Shanghai AB PharmaTech Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-targeted tyrosine kinase inhibitors and their pharmaceutical...
- Patent number 11,912,663
- Issue date Feb 27, 2024
- Shanghai AB PharmaTech Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antiviral compounds highly effective as HCV-NS5A inhibitor
- Patent number 9,820,972
- Issue date Nov 21, 2017
- AB PHARMA LTD.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antiviral compounds highly effective as HCV-NS5A inhibitor
- Patent number 9,334,291
- Issue date May 10, 2016
- AB Pharma Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Macrocyclic heterocyclic compound for inhibiting hepatitis C virus...
- Patent number 8,962,810
- Issue date Feb 24, 2015
- AB Pharma Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyheterocyclic compounds highly potent as HCV inhibitors
- Patent number 8,815,796
- Issue date Aug 26, 2014
- AB Pharma Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyheterocyclic compounds highly potent as HCV inhibitors
- Patent number 8,653,025
- Issue date Feb 18, 2014
- AB Pharma Ltd.
- Zheng-Yun James Zhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods of modifying polymers with highly active and selective meta...
- Patent number 8,633,280
- Issue date Jan 21, 2014
- Zannan Scitech Co., Ltd.
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly active metathesis catalysts selective for ROMP and RCM react...
- Patent number 8,592,618
- Issue date Nov 26, 2013
- Zannan Scitech Co., Ltd.
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
- Patent number 8,288,576
- Issue date Oct 16, 2012
- Zannan Scitech Co., Ltd.
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
- Patent number 8,049,025
- Issue date Nov 1, 2011
- Zannan Scitech Co., Ltd.
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recyclable ruthenium catalysts for metathesis reactions
- Patent number 7,632,772
- Issue date Dec 15, 2009
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-TARGETED TYROSINE KINASE INHIBITORS EFFECTIVE IN ANTITUMOR USES
- Publication number 20240383858
- Publication date Nov 21, 2024
- Shanghai AB Pharma Tech Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-TARGETED TYROSINE KINASE INHIBITORS AND THEIR PHARMACEUTICAL...
- Publication number 20240166606
- Publication date May 23, 2024
- Shanghai AB PharmaTech Ltd.
- Zheng-Yun James ZHAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIQUID HYDROGENATED NITRILE-BUTADIENE RUBBER, PREPARATION METHOD TH...
- Publication number 20230340237
- Publication date Oct 26, 2023
- ZANNAN SCITECH CO., LTD.
- Zheng-Yun James ZHAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-TARGETED TYROSINE KINASE INHIBITORS AND THEIR PHARMACEUTICAL...
- Publication number 20230124784
- Publication date Apr 20, 2023
- Shanghai AB PharmaTech Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-TARGETED TYROSINE KINASE INHIBITORS EFFECTIVE IN ANTITUMOR USES
- Publication number 20230123696
- Publication date Apr 20, 2023
- Shanghai AB PharmaTech Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTIVIRAL COMPOUNDS HIGHLY EFFECTIVE AS HCV-NS5A INHIBITOR
- Publication number 20160136134
- Publication date May 19, 2016
- AB PHARMA LTD.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTIVIRAL COMPOUNDS HIGHLY EFFECTIVE AS HCV-NS5A INHIBITOR
- Publication number 20140364429
- Publication date Dec 11, 2014
- AB PHARMA LTD.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Macrocyclic Heterocyclic Compound for Inhibiting Hepatitis C Virus...
- Publication number 20140205567
- Publication date Jul 24, 2014
- AB Pharma Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGHLY ACTIVE METATHESIS CATALYSTS SELECTIVE FOR ROMP AND RCM REACT...
- Publication number 20140080984
- Publication date Mar 20, 2014
- ZANNA SCITECH CO., LTD.
- Zheng-Yun James ZHAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYHETEROCYCLIC COMPOUNDS HIGHLY POTENT AS HCV INHIBITORS
- Publication number 20140005104
- Publication date Jan 2, 2014
- AB Pharma Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF MODIFYING POLYMERS WITH HIGHLY ACTIVE AND SELECTIVE META...
- Publication number 20120252982
- Publication date Oct 4, 2012
- ZANNAN SCITECH CO., LTD.
- Zheng-Yun James ZHAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS
- Publication number 20120016093
- Publication date Jan 19, 2012
- ZANNAN SCITECH CO., LTD.
- Zheng-Yun James ZHAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYHETEROCYCLIC COMPOUNDS HIGHLY POTENT AS HCV INHIBITORS
- Publication number 20110183895
- Publication date Jul 28, 2011
- AB Pharma Ltd.
- Zheng-Yun James ZHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGHLY ACTIVE METATHESIS CATALYSTS SELECTIVE FOR ROMP AND RCM REACT...
- Publication number 20110172381
- Publication date Jul 14, 2011
- ZANNA SCITECH CO., LTD.
- Zheng-Yun James Zhan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS
- Publication number 20100041844
- Publication date Feb 18, 2010
- Zheng-Yun James Zhan
- Zheng-Yun James ZHAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recyclable ruthenium catalysts for metathesis reactions
- Publication number 20070043180
- Publication date Feb 22, 2007
- Zheng-Yun James Zhan
- Zheng-Yun James Zhan
- C07 - ORGANIC CHEMISTRY

Zheng-Yun James ZHAN

Person

Patents Grantslast 30 patents

Multi-targeted tyrosine kinase inhibitors effective in antitumor uses

Multi-targeted tyrosine kinase inhibitors and their pharmaceutical...

Antiviral compounds highly effective as HCV-NS5A inhibitor

Antiviral compounds highly effective as HCV-NS5A inhibitor

Macrocyclic heterocyclic compound for inhibiting hepatitis C virus...

Polyheterocyclic compounds highly potent as HCV inhibitors

Polyheterocyclic compounds highly potent as HCV inhibitors

Methods of modifying polymers with highly active and selective meta...

Highly active metathesis catalysts selective for ROMP and RCM react...

Recyclable ruthenium catalysts for metathesis reactions

Recyclable ruthenium catalysts for metathesis reactions

Recyclable ruthenium catalysts for metathesis reactions

Patents Applicationslast 30 patents

MULTI-TARGETED TYROSINE KINASE INHIBITORS EFFECTIVE IN ANTITUMOR USES

MULTI-TARGETED TYROSINE KINASE INHIBITORS AND THEIR PHARMACEUTICAL...

LIQUID HYDROGENATED NITRILE-BUTADIENE RUBBER, PREPARATION METHOD TH...

MULTI-TARGETED TYROSINE KINASE INHIBITORS AND THEIR PHARMACEUTICAL...

MULTI-TARGETED TYROSINE KINASE INHIBITORS EFFECTIVE IN ANTITUMOR USES

ANTIVIRAL COMPOUNDS HIGHLY EFFECTIVE AS HCV-NS5A INHIBITOR

ANTIVIRAL COMPOUNDS HIGHLY EFFECTIVE AS HCV-NS5A INHIBITOR

Macrocyclic Heterocyclic Compound for Inhibiting Hepatitis C Virus...

HIGHLY ACTIVE METATHESIS CATALYSTS SELECTIVE FOR ROMP AND RCM REACT...

POLYHETEROCYCLIC COMPOUNDS HIGHLY POTENT AS HCV INHIBITORS

METHODS OF MODIFYING POLYMERS WITH HIGHLY ACTIVE AND SELECTIVE META...

RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS

POLYHETEROCYCLIC COMPOUNDS HIGHLY POTENT AS HCV INHIBITORS

HIGHLY ACTIVE METATHESIS CATALYSTS SELECTIVE FOR ROMP AND RCM REACT...

RECYCLABLE RUTHENIUM CATALYSTS FOR METATHESIS REACTIONS

Recyclable ruthenium catalysts for metathesis reactions