Hans Hoehn

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Tegernheim, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Amino derivatives of 1,2,3,4-tetrahydro-2-oxopyrido[2,3-b]-pyrazine...
- Patent number 4,091,219
- Issue date May 23, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of imidazo(4,5-b)pyridines
- Patent number 4,088,654
- Issue date May 9, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,5,10,11-Tetrahydrobenzo[4,5]-cyclohepta[1,2-b]pyrazolo[4,3-e]pyri...
- Patent number 4,087,433
- Issue date May 2, 1978
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino derivatives of 1,2,3,4-tetrahydro-2-oxopyrido[2,2-b]-pyrazine...
- Patent number 4,077,955
- Issue date Mar 7, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
8H-Pyrazolo[4',3':5,6]pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidines
- Patent number 4,078,064
- Issue date Mar 7, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of pyrazolo[1,5-a]pyrido[2,3-d]pyrimidin-9(4H)-one
- Patent number 4,076,712
- Issue date Feb 28, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyrido[4,3-d]pyrimidin-9(4H)-one and derivatives the...
- Patent number 4,075,210
- Issue date Feb 21, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of pyrazolo[1,5-a]pyrido[3,2-e]pyrimidine
- Patent number 4,072,680
- Issue date Feb 7, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,7-Dihydro- and 1,7-dihydro-4H-pyrazolo[4',3':5,6]pyrido[4,3-d]pyr...
- Patent number 4,072,681
- Issue date Feb 7, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,4- AND 4,10-DIHYDRO-4-OXO-PYRIMIDO (1,2-A)-benzimidazole-3-carbox...
- Patent number 4,072,679
- Issue date Feb 7, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino derivatives of triazolo(4,5-B)pyridines
- Patent number 4,070,362
- Issue date Jan 24, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4H-pyrazolo[1 ,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)o...
- Patent number 4,070,466
- Issue date Jan 24, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of pyrazolo [1,5-a]pyrido[3,4-e]pyrimidine
- Patent number 4,066,645
- Issue date Jan 3, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo [1,5-a]pyrido[3,2-e]pyrimidine-7-carboxylic acid heterocyc...
- Patent number 4,066,644
- Issue date Jan 3, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[1,5-a]pyrido[3,2-e]pyrimidine-7-carboxylic acid derivatives
- Patent number 4,066,643
- Issue date Jan 3, 1978
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e...
- Patent number 4,062,858
- Issue date Dec 13, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,11-Dihydro-6H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]-pyrido[4,3-d]pyr...
- Patent number 4,061,632
- Issue date Dec 6, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of imidazo [4,5-b]pyridines
- Patent number 4,048,182
- Issue date Sep 13, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-Phenyl-2H-pyrazolo[3,4-b]pyridines
- Patent number 4,048,184
- Issue date Sep 13, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Alkoxy or hydroxy derivatives of 2H-pyrazolo[3,4-b]pyridine-5-car...
- Patent number 4,038,283
- Issue date Jul 26, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 2,7-dihydro-4H-pyrazolo[3,4-b]pyridine-5-ketones
- Patent number 4,038,281
- Issue date Jul 26, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Various 1,5,10,11-tetrahydrobenzo [4,5]-cyclohepta [1,2-b]pyrazolo[...
- Patent number 4,033,970
- Issue date Jul 5, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino derivatives of pyrido(3,4-b)pyrazine carboxylic acids and esters
- Patent number 4,022,779
- Issue date May 10, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Aminomethyl-1H-pyrazolo[3,4-b]pyridines
- Patent number 4,020,072
- Issue date Apr 26, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 10,11-dihydrobenzo[4,5]cyclohepta[1,2-b]-pyrazolo[4,...
- Patent number 4,018,779
- Issue date Apr 19, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,5,7,8-Tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]-cyclohepta[1,2,3-cd...
- Patent number 4,013,672
- Issue date Mar 22, 1977
- E. R. Squibb & Sons, Inc.
- Hans Hoehn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazolo[3',4'-2,3]pyrido[4,5-e]b-benzo-1,5-diazepinones
- Patent number 4,012,373
- Issue date Mar 15, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of imidazo(4,5-b)pyridines
- Patent number 4,003,908
- Issue date Jan 18, 1977
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3,11-Dihydro- 6H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[4,3-d]pyr...
- Patent number 4,000,277
- Issue date Dec 28, 1976
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino derivatives of imidazo[4,5-b]pyridines
- Patent number 3,996,233
- Issue date Dec 7, 1976
- E. R. Squibb & Sons, Inc.
- Theodor Denzel
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Amino derivatives of 1,2,3,4-tetrahydro-2-oxopyrido[2,3-b]-pyrazine...

Derivatives of imidazo(4,5-b)pyridines

1,5,10,11-Tetrahydrobenzo[4,5]-cyclohepta[1,2-b]pyrazolo[4,3-e]pyri...

Amino derivatives of 1,2,3,4-tetrahydro-2-oxopyrido[2,2-b]-pyrazine...

8H-Pyrazolo[4',3':5,6]pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidines

Derivatives of pyrazolo[1,5-a]pyrido[2,3-d]pyrimidin-9(4H)-one

Pyrazolo[1,5-a]pyrido[4,3-d]pyrimidin-9(4H)-one and derivatives the...

Derivatives of pyrazolo[1,5-a]pyrido[3,2-e]pyrimidine

3,7-Dihydro- and 1,7-dihydro-4H-pyrazolo[4',3':5,6]pyrido[4,3-d]pyr...

1,4- AND 4,10-DIHYDRO-4-OXO-PYRIMIDO (1,2-A)-benzimidazole-3-carbox...

Amino derivatives of triazolo(4,5-B)pyridines

4H-pyrazolo[1 ,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)o...

Derivatives of pyrazolo [1,5-a]pyrido[3,4-e]pyrimidine

Pyrazolo [1,5-a]pyrido[3,2-e]pyrimidine-7-carboxylic acid heterocyc...

Pyrazolo[1,5-a]pyrido[3,2-e]pyrimidine-7-carboxylic acid derivatives

Derivatives of 5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e...

3,11-Dihydro-6H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]-pyrido[4,3-d]pyr...

Derivatives of imidazo [4,5-b]pyridines

6-Phenyl-2H-pyrazolo[3,4-b]pyridines

4-Alkoxy or hydroxy derivatives of 2H-pyrazolo[3,4-b]pyridine-5-car...

Certain 2,7-dihydro-4H-pyrazolo[3,4-b]pyridine-5-ketones

Various 1,5,10,11-tetrahydrobenzo [4,5]-cyclohepta [1,2-b]pyrazolo[...

Amino derivatives of pyrido(3,4-b)pyrazine carboxylic acids and esters

5-Aminomethyl-1H-pyrazolo[3,4-b]pyridines

Derivatives of 10,11-dihydrobenzo[4,5]cyclohepta[1,2-b]-pyrazolo[4,...

2,5,7,8-Tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]-cyclohepta[1,2,3-cd...

Pyrazolo[3',4'-2,3]pyrido[4,5-e]b-benzo-1,5-diazepinones

Derivatives of imidazo(4,5-b)pyridines

3,11-Dihydro- 6H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[4,3-d]pyr...

Amino derivatives of imidazo[4,5-b]pyridines