Wilhelm Haas

Person

Pulheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Substituted aromatic thiocarboxylic acid amides and their use as he...
- Patent number RE39263
- Issue date Sep 5, 2006
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- 504 - Plant protecting and regulating compositions
Information Patent Grant
Phenylpyridazinones
- Patent number 7,012,041
- Issue date Mar 14, 2006
- Bayer AG
- Karl-Heinz Linker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Selective herbicides on basis of N-aryl-triazoline(thi)ones
- Patent number 6,841,517
- Issue date Jan 11, 2005
- Bayer Aktiengesellschaft
- Dieter Feucht
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Phenylpyridazinones
- Patent number 6,551,963
- Issue date Apr 22, 2003
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Substituted aromatic thiocarboxylic acid amides and their use as he...
- Patent number 6,451,736
- Issue date Sep 17, 2002
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aromatic thiocarboxylic acid amides and their use as he...
- Patent number 6,420,316
- Issue date Jul 16, 2002
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclylbenzonitriles
- Patent number 6,395,683
- Issue date May 28, 2002
- Bayer Aktiengesellschaft
- Mark-Wilhelm Drewes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenyltriazolin(THI)ones and their use as herbicides
- Patent number 6,350,720
- Issue date Feb 26, 2002
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aromatic thiocarboxylic acid amides and their use as he...
- Patent number 6,331,507
- Issue date Dec 18, 2001
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective herbicides based on N-aryl-triazoline(thi)ons and N-arlys...
- Patent number 6,297,192
- Issue date Oct 2, 2001
- Bayer Aktiengesellschaft
- Markus Dollinger
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
N-aryl-1,2,4-triazolin-5-ones
- Patent number 6,258,957
- Issue date Jul 10, 2001
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclyluracil
- Patent number 6,187,716
- Issue date Feb 13, 2001
- Bayer Aktiengesellschaft
- Roland Andree
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydroxyarenes
- Patent number 6,172,225
- Issue date Jan 9, 2001
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclylbenzonitriles
- Patent number 6,100,420
- Issue date Aug 8, 2000
- Bayer Aktiengesellschaft
- Mark-Wilhelm Drewes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted aromatic thiocarboxylic acid amides and their use as he...
- Patent number 6,077,813
- Issue date Jun 20, 2000
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-thiocarbamoyl-1-(3-pyrazolyl)-pyrazoles and their use as herbicides
- Patent number 6,025,498
- Issue date Feb 15, 2000
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclylbenzonitriles
- Patent number 5,858,925
- Issue date Jan 12, 1999
- Bayer Aktiengesellschaft
- Mark-Wilhelm Drewes
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and intermediates for the preparation of triazolinones
- Patent number 5,739,349
- Issue date Apr 14, 1998
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of triazolinones
- Patent number 5,688,963
- Issue date Nov 18, 1997
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted triazolinones
- Patent number 5,663,362
- Issue date Sep 2, 1997
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of triazolinones
- Patent number 5,639,891
- Issue date Jun 17, 1997
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...
- Patent number 5,631,380
- Issue date May 20, 1997
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...
- Patent number 5,554,761
- Issue date Sep 10, 1996
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted triazolinones
- Patent number 5,525,579
- Issue date Jun 11, 1996
- Bayer Aktiengesellschaft
- Joachim Kluth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and intermediates for the preparation of triazolinones
- Patent number 5,508,420
- Issue date Apr 16, 1996
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...
- Patent number 5,488,028
- Issue date Jan 30, 1996
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-aryltriazolin(ethi)ones
- Patent number 5,476,946
- Issue date Dec 19, 1995
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of triazolinones
- Patent number 5,475,115
- Issue date Dec 12, 1995
- Bayer Aktiengesellschaft
- Karl-Heinz Linker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted triazolinones
- Patent number 5,464,810
- Issue date Nov 7, 1995
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclyltriazolinones
- Patent number 5,395,818
- Issue date Mar 7, 1995
- Bayer Aktiengesellschaft
- Wilhelm Haas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Phenylpyridazinones
- Publication number 20030119673
- Publication date Jun 26, 2003
- Karl-Heinz Linker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SUBSTITUTED PHENYLTRIAZOLIN(THI)ONES AND THEIR USE AS HERBICIDES
- Publication number 20010009887
- Publication date Jul 26, 2001
- KARL-HEINZ LINKER
- C07 - ORGANIC CHEMISTRY

Wilhelm Haas

Person

Patents Grantslast 30 patents

Substituted aromatic thiocarboxylic acid amides and their use as he...

Phenylpyridazinones

Selective herbicides on basis of N-aryl-triazoline(thi)ones

Phenylpyridazinones

Substituted aromatic thiocarboxylic acid amides and their use as he...

Substituted aromatic thiocarboxylic acid amides and their use as he...

Heterocyclylbenzonitriles

Substituted phenyltriazolin(THI)ones and their use as herbicides

Substituted aromatic thiocarboxylic acid amides and their use as he...

Selective herbicides based on N-aryl-triazoline(thi)ons and N-arlys...

N-aryl-1,2,4-triazolin-5-ones

Heterocyclyluracil

Process for producing hydroxyarenes

Heterocyclylbenzonitriles

Substituted aromatic thiocarboxylic acid amides and their use as he...

4-thiocarbamoyl-1-(3-pyrazolyl)-pyrazoles and their use as herbicides

Heterocyclylbenzonitriles

Process and intermediates for the preparation of triazolinones

Intermediates for the preparation of triazolinones

Substituted triazolinones

Intermediates for the preparation of triazolinones

Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...

Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...

Substituted triazolinones

Process and intermediates for the preparation of triazolinones

Herbicidal sulphonylaminocarbonyltriazolinones having two substitue...

1-aryltriazolin(ethi)ones

Process for the preparation of triazolinones

Substituted triazolinones

Heterocyclyltriazolinones

Patents Applicationslast 30 patents

Phenylpyridazinones

SUBSTITUTED PHENYLTRIAZOLIN(THI)ONES AND THEIR USE AS HERBICIDES