William R. J. Simpson

Person

Hanover, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Benzoic acid derivatives as antidiabetic agents
- Patent number 5,378,728
- Issue date Jan 3, 1995
- Sandoz Ltd.
- Jeffrey Nadelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Pyrrolidino, piperidino or N'-2-hydroxyethylpiperazino-7-phenyl o...
- Patent number 4,315,860
- Issue date Feb 16, 1982
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-dih...
- Patent number 4,096,140
- Issue date Jun 20, 1978
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Alkyl-2,6-di-(secondary or tertiary alkyl)amino-3-formylpyridines...
- Patent number 4,055,649
- Issue date Oct 25, 1977
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Alkyl-2,6-di(secondary or tertiary alkylamino) pyridines, composi...
- Patent number 4,052,510
- Issue date Oct 4, 1977
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyalkyl-substituted-amino-quinolines
- Patent number 4,035,367
- Issue date Jul 12, 1977
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bi-4-[1-(quinazolinyl-4)piperidyls] and bis{4-[1-(quinazolinyl-4)pi...
- Patent number 4,011,323
- Issue date Mar 8, 1977
- Sandoz, Inc.
- William R. J. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyalkyl-piperazino-quinoline nitrates
- Patent number 3,957,791
- Issue date May 18, 1976
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Alkyl-4-substituted amino-quinazolines and nitrates thereof in th...
- Patent number 3,954,987
- Issue date May 4, 1976
- Sandoz, Inc.
- William R. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-(Hydroxy-substituted-amino)-furo[3,2-c]pyridines
- Patent number 3,941,797
- Issue date Mar 2, 1976
- Sandoz, Inc.
- William R. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(4-Hydroxyalkylpiperazino)-isoquinoline nitrates
- Patent number 3,932,412
- Issue date Jan 13, 1976
- Sandoz, Inc.
- William R. J. Simpson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N,N-Bis(4-Quinazolinyl)alkanediamines
- Patent number 3,931,179
- Issue date Jan 6, 1976
- Sandoz Inc.
- William R. J. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

William R. J. Simpson

Person

Patents Grantslast 30 patents

Benzoic acid derivatives as antidiabetic agents

5-Pyrrolidino, piperidino or N'-2-hydroxyethylpiperazino-7-phenyl o...

5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-dih...

4-Alkyl-2,6-di-(secondary or tertiary alkyl)amino-3-formylpyridines...

4-Alkyl-2,6-di(secondary or tertiary alkylamino) pyridines, composi...

Hydroxyalkyl-substituted-amino-quinolines

Bi-4-[1-(quinazolinyl-4)piperidyls] and bis{4-[1-(quinazolinyl-4)pi...

Hydroxyalkyl-piperazino-quinoline nitrates

2-Alkyl-4-substituted amino-quinazolines and nitrates thereof in th...

4-(Hydroxy-substituted-amino)-furo[3,2-c]pyridines

1-(4-Hydroxyalkylpiperazino)-isoquinoline nitrates

N,N-Bis(4-Quinazolinyl)alkanediamines