Doris P. Schumacher

Person

Bedminster, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Synthesis of 2-Hydroxy-N,N-dimethyl-3-[[2-[[1(R)-(5-methyl-2-furany...
- Patent number 7,910,775
- Issue date Mar 22, 2011
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 2-hydroxy-n,n-dimethyl-3-[[2-[[1(r)-(5-methyl-2-furany...
- Patent number 7,462,740
- Issue date Dec 9, 2008
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 2-hydroxy-N,N-dimethyl-3-[ [2-[1 (R)-(5-methyl-2-furan...
- Patent number 7,071,342
- Issue date Jul 4, 2006
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesis of D1 receptor antagonists
- Patent number 6,875,866
- Issue date Apr 5, 2005
- Schering Corporation
- Vilas H. Dahanukar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8-chloro-6,11-dihydro-11-(4-piperidylidine)-5H-benzo[5,6&#x...
- Patent number 6,506,767
- Issue date Jan 14, 2003
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy gamma-lactone based enantioselective synthesis of azetidi...
- Patent number 6,096,883
- Issue date Aug 1, 2000
- Schering Corporation
- George G. Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy gamma-lactone based enantioselective synthesis of azetidi...
- Patent number 5,886,171
- Issue date Mar 23, 1999
- Schering Corporation
- Guang-Zhong Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxy .gamma.-lactone based enantionselective synthesis of azet...
- Patent number 5,739,321
- Issue date Apr 14, 1998
- Schering Corporation
- Guang-Zhong Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing florfenicol, its analogs and oxazoline interm...
- Patent number 5,382,673
- Issue date Jan 17, 1995
- Schering Corporation
- Jon E. Clark
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing oxazoline compounds
- Patent number 5,227,494
- Issue date Jul 13, 1993
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pressurized fluorination of hydroxy alkyl groups
- Patent number 4,876,352
- Issue date Oct 24, 1989
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-phenethyl-2-benzene-amides or aza-derivatives thereof
- Patent number 4,873,335
- Issue date Oct 10, 1989
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antihistaminic fluoro substituted benzocycloheptapyridines
- Patent number 4,863,931
- Issue date Sep 5, 1989
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of aristeromycin into cyclaradine
- Patent number 4,740,598
- Issue date Apr 26, 1988
- Schering Corporation
- Tattanahali L. Nagabhushan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing piperidylidene dihydro-dibenzo(a,d)-cyclohept...
- Patent number 4,731,447
- Issue date Mar 15, 1988
- Schering Corporation
- Doris P. Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of antibiotic AR-5 components
- Patent number 4,366,309
- Issue date Dec 28, 1982
- Schering Corporation
- Ashit K. Ganguly
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYNTHESIS OF 2-HYDROXY-N,N-DIMETHYL-3-[[2-[[1(R)-(5-METHYL-2-FURANY...
- Publication number 20090048458
- Publication date Feb 19, 2009
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 2-hydroxy-N,N-dimethyl-3-[[2-(1(R)-(5-methyl-2-furany)...
- Publication number 20060205961
- Publication date Sep 14, 2006
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of 2-hydroxy-N,N-dimethyl-3-[[2-[1(R)-(5-methyl-2-furanyl...
- Publication number 20040209946
- Publication date Oct 21, 2004
- Schering Corporation
- Jianguo Yin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for synthesis of D1 receptor antagonists
- Publication number 20030199690
- Publication date Oct 23, 2003
- Schering Corporation
- Vilas H. Dahanukar
- C07 - ORGANIC CHEMISTRY

Doris P. Schumacher

Person

Patents Grantslast 30 patents

Synthesis of 2-Hydroxy-N,N-dimethyl-3-[[2-[[1(R)-(5-methyl-2-furany...

Synthesis of 2-hydroxy-n,n-dimethyl-3-[[2-[[1(r)-(5-methyl-2-furany...

Synthesis of 2-hydroxy-N,N-dimethyl-3-[ [2-[1 (R)-(5-methyl-2-furan...

Process for synthesis of D1 receptor antagonists

8-chloro-6,11-dihydro-11-(4-piperidylidine)-5H-benzo&#x0005B;5,6&#x...

3-hydroxy gamma-lactone based enantioselective synthesis of azetidi...

3-hydroxy gamma-lactone based enantioselective synthesis of azetidi...

3-hydroxy .gamma.-lactone based enantionselective synthesis of azet...

Process for preparing florfenicol, its analogs and oxazoline interm...

Process for preparing oxazoline compounds

Pressurized fluorination of hydroxy alkyl groups

3-phenethyl-2-benzene-amides or aza-derivatives thereof

Antihistaminic fluoro substituted benzocycloheptapyridines

Conversion of aristeromycin into cyclaradine

Process for preparing piperidylidene dihydro-dibenzo(a,d)-cyclohept...

Derivatives of antibiotic AR-5 components

Patents Applicationslast 30 patents

SYNTHESIS OF 2-HYDROXY-N,N-DIMETHYL-3-[[2-[[1(R)-(5-METHYL-2-FURANY...

Synthesis of 2-hydroxy-N,N-dimethyl-3-[[2-(1(R)-(5-methyl-2-furany)...

Synthesis of 2-hydroxy-N,N-dimethyl-3-[[2-[1(R)-(5-methyl-2-furanyl...

Process for synthesis of D1 receptor antagonists

8-chloro-6,11-dihydro-11-(4-piperidylidine)-5H-benzo[5,6&#x...