Hans D. Lehmann

Person

Hirschberg/Leutershausen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Anipamil for the treatment of chronic renal failure
- Patent number 5,039,709
- Issue date Aug 13, 1991
- BASF Aktiengesellschaft
- Hans D. Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use
- Patent number RE33476
- Issue date Dec 4, 1990
- BASF Akteingesellschaft
- Phillip A. Rossy
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use
- Patent number 4,873,246
- Issue date Oct 10, 1989
- BASF Aktiengesellschaft
- Philip A. Rossy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combination preparation
- Patent number 4,798,811
- Issue date Jan 17, 1989
- BASF Aktiengesellschaft
- Hans D. Lehmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-aryl-3,4-diazabicyclo(4.n.O)alk-2-en-5-ones for the preparation o...
- Patent number 4,772,598
- Issue date Sep 20, 1988
- BASF Aktiengesellschaft
- Karl-Heinz Geiss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrrol-1-ylphenyldihydropyridazinones, their preparation and their use
- Patent number 4,710,496
- Issue date Dec 1, 1987
- BASF Aktiengesellschaft
- Karl-Heinz Geiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their use
- Patent number 4,636,504
- Issue date Jan 13, 1987
- BASF Aktiengesellschaft
- Phillip A. Rossy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as anti-hyper...
- Patent number 4,544,562
- Issue date Oct 1, 1985
- BASF Aktiengesellschaft
- Phillip A. Rossy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones, and compositions for...
- Patent number 4,474,785
- Issue date Oct 2, 1984
- BASF Aktiengesellschaft
- Phillip A. Rossy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.OMEGA.-Cyano-1, .OMEGA.-diphenyl-azaalkane derivatives, their prep...
- Patent number 4,438,131
- Issue date Mar 20, 1984
- BASF Aktiengesellschaft
- Oskar Ehrmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbamate dihydropyridazinones, their preparation and therapeutic a...
- Patent number 4,415,571
- Issue date Nov 15, 1983
- BASF Aktiengesellschaft
- Marco Thyes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel dihydropyridazinones, their preparation and therapeutic agent...
- Patent number 4,410,529
- Issue date Oct 18, 1983
- BASF Aktiengesellschaft
- Marco Thyes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones and therapeutic age...
- Patent number 4,376,771
- Issue date Mar 15, 1983
- BASF Aktiengesellschaft
- Rolf Lebkuecher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylpiperazine derivatives of 1,3,4-oxadiazolylphenols, and thera...
- Patent number 4,353,904
- Issue date Oct 12, 1982
- BASF Aktiengesellschaft
- Peter C. Thieme
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1H-1-benz...
- Patent number 4,340,595
- Issue date Jul 20, 1982
- BASF Aktiengesellschaft
- Albrecht Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel 3,4-diaza-bicyclo[4.1.0]hept-2-en-5-ones, their preparation,...
- Patent number 4,271,163
- Issue date Jun 2, 1981
- BASF Aktiengesellschaft
- Marco Thyes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino derivatives of 4-hydroxy-1,2-benzisothiazole
- Patent number 4,168,317
- Issue date Sep 18, 1979
- BASF Aktiengesellschaft
- Fritz-Frieder Frickel
- C07 - ORGANIC CHEMISTRY

Hans D. Lehmann

Person

Patents Grantslast 30 patents

Anipamil for the treatment of chronic renal failure

6-(alkanolaminoaryl)-3(2H)-pyridazinone derivatives, and their use

6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their use

Combination preparation

2-aryl-3,4-diazabicyclo(4.n.O)alk-2-en-5-ones for the preparation o...

Pyrrol-1-ylphenyldihydropyridazinones, their preparation and their use

6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their use

6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as anti-hyper...

2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones, and compositions for...

.OMEGA.-Cyano-1, .OMEGA.-diphenyl-azaalkane derivatives, their prep...

Carbamate dihydropyridazinones, their preparation and therapeutic a...

Novel dihydropyridazinones, their preparation and therapeutic agent...

6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones and therapeutic age...

Phenylpiperazine derivatives of 1,3,4-oxadiazolylphenols, and thera...

Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1H-1-benz...

Novel 3,4-diaza-bicyclo[4.1.0]hept-2-en-5-ones, their preparation,...

Amino derivatives of 4-hydroxy-1,2-benzisothiazole