Haifeng Wu

Person

Portage, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
7α-Hydroxyacetyl and 7α-Hydroperoxyacetyl-substituted steroid compo...
- Patent number 7,417,140
- Issue date Aug 26, 2008
- Pfizer Inc.
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7 α-Enedione-substituted steroid compounds
- Patent number 7,414,127
- Issue date Aug 19, 2008
- Pfizer Inc.
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7α-biscarbonyl-substituted steroid compounds
- Patent number 7,411,062
- Issue date Aug 12, 2008
- Pfizer Inc.
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes to prepare eplerenone
- Patent number 7,235,655
- Issue date Jun 26, 2007
- Pharmacia and Upjohn Company
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds and methods for preparing methanesulfonamides
- Patent number 7,232,930
- Issue date Jun 19, 2007
- Pharmacia and Upjohn Company
- Sonja Suzanne MacKey
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Processes to prepare eplerenone
- Publication number 20070129332
- Publication date Jun 7, 2007
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7alpha-biscarbonyl-substituted steroid compounds
- Publication number 20070123704
- Publication date May 31, 2007
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Prepare Eplerenone
- Publication number 20070117780
- Publication date May 24, 2007
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
7a-Furyl or thienyl-substituted steroid compounds
- Publication number 20070106072
- Publication date May 10, 2007
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to Prepare Eplerenone
- Publication number 20070100140
- Publication date May 3, 2007
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compounds and methods for preparing methanesulfonamides
- Publication number 20050148796
- Publication date Jul 7, 2005
- Pharmacia & Upjohn Company
- Sonja Suzanne MacKey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Steroid spirolactonization
- Publication number 20050090663
- Publication date Apr 28, 2005
- Pharmacia Corporation
- Thaddeus S. Franczyk
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compounds and methods for preparing methanesulfonamides
- Publication number 20040167357
- Publication date Aug 26, 2004
- Sonja Suzanne Mackey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to prepare eplerenone
- Publication number 20030232981
- Publication date Dec 18, 2003
- Bruce Allen Pearlman
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

7α-Hydroxyacetyl and 7α-Hydroperoxyacetyl-substituted steroid compo...

7 α-Enedione-substituted steroid compounds

7α-biscarbonyl-substituted steroid compounds

Processes to prepare eplerenone

Compounds and methods for preparing methanesulfonamides

Patents Applicationslast 30 patents

Processes to prepare eplerenone

7alpha-biscarbonyl-substituted steroid compounds

Process to Prepare Eplerenone

7a-Furyl or thienyl-substituted steroid compounds

Process to Prepare Eplerenone

Compounds and methods for preparing methanesulfonamides

Steroid spirolactonization

Compounds and methods for preparing methanesulfonamides

Process to prepare eplerenone