Peter Andrews

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Combating fish parasites
- Patent number 5,504,081
- Issue date Apr 2, 1996
- Bayer Aktiengesellschaft
- Reinhold Lohr
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Dermal treatment of worm diseases in cats with praziquantel
- Patent number 5,093,334
- Issue date Mar 3, 1992
- Bayer Aktiengesellschaft
- Peter Andrews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anthelmintic active compound combinations
- Patent number 5,036,069
- Issue date Jul 30, 1991
- Bayer Aktiengesellschaft
- Peter Andrews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dermal treatment of worm diseases in cats with praziquantel
- Patent number 4,988,696
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Peter Andrews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pest-combating agents based on pyrazole derivatives
- Patent number 4,945,165
- Issue date Jul 31, 1990
- Bayer Aktiengesellschaft
- Uta Jensen-Korte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal substituted 5-methylamino-1-arylpyrazoles
- Patent number 4,931,461
- Issue date Jun 5, 1990
- Bayer Aktiengesellschaft
- Uta Jensen-Korte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Parasiticidal avermectin derivatives
- Patent number 4,916,120
- Issue date Apr 10, 1990
- Bayer Aktiengesellschaft
- Wolfgang Roben
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-organooxycarbamic acid esters for combating endoparasites
- Patent number 4,914,124
- Issue date Apr 3, 1990
- Bayer Aktiengesellschaft
- Nikolaus Muller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pesticidal substituted 5-ethylamino-1-arylpyrazoles
- Patent number 4,908,377
- Issue date Mar 13, 1990
- Bayer Aktiengesellschaft
- Uta Jensen-Korte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-aryl-4-alkylthiopyrazol-5-amine derivatives, composition containi...
- Patent number 4,804,675
- Issue date Feb 14, 1989
- Bayer Aktiengesellschaft
- Uta Jensen-Korte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal cyclic malonylphosphonic diamides
- Patent number 4,804,655
- Issue date Feb 14, 1989
- Bayer Aktiengesellschaft
- Nikolaus Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of thiadiazinones for combating endoparasites
- Patent number 4,771,048
- Issue date Sep 13, 1988
- Bayer Aktiengesellschaft
- Nikolaus Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-carbamoyl-4-hydroxy-coumarins for combating parasitic heiminths
- Patent number 4,766,144
- Issue date Aug 23, 1988
- Bayer Aktiengesellschaft
- Nikolaus Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Arylhydrazino-2-thiazolines, acyl derivatives of these compounds,...
- Patent number 4,575,501
- Issue date Mar 11, 1986
- Bayer Aktiengesellschaft
- Otto Behner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted salicylic acid amide anthelmintics
- Patent number 4,565,888
- Issue date Jan 21, 1986
- Bayer Aktiengesellschaft
- Peter Andrews
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bafilomycin pesticides
- Patent number 4,558,139
- Issue date Dec 10, 1985
- Bayer Aktiengesellschaft
- Hans-Paul Hagenmaier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazolylcarbamic acid ester compounds, their production, and...
- Patent number 4,353,913
- Issue date Oct 12, 1982
- Bayer Aktiengesellschaft
- Hartmund Wollweber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazolylcarbamic acid esters substituted on the benzenoid nuc...
- Patent number 4,287,199
- Issue date Sep 1, 1981
- Bayer Aktiengesellschaft
- Hartmund Wollweber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphonylureidobenzene derivatives and their medicinal use
- Patent number 4,247,546
- Issue date Jan 27, 1981
- Bayer Aktiengesellschaft
- Hartmund Wollweber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...
- Patent number 4,196,291
- Issue date Apr 1, 1980
- Merck Patent Gesellschaft mit beschraenkter Haftung
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ring substituted pyrazino-isoquinoline derivatives and their prepar...
- Patent number 4,162,319
- Issue date Jul 24, 1979
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...
- Patent number 4,141,978
- Issue date Feb 27, 1979
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ring substituted pyrazino-isoquinoline derivatives and their prepar...
- Patent number 4,120,961
- Issue date Oct 17, 1978
- E. Merck
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...
- Patent number 4,113,867
- Issue date Sep 12, 1978
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Seubert
- C07 - ORGANIC CHEMISTRY

Peter Andrews

Person

Patents Grantslast 30 patents

Combating fish parasites

Dermal treatment of worm diseases in cats with praziquantel

Anthelmintic active compound combinations

Dermal treatment of worm diseases in cats with praziquantel

Pest-combating agents based on pyrazole derivatives

Pesticidal substituted 5-methylamino-1-arylpyrazoles

Parasiticidal avermectin derivatives

N-organooxycarbamic acid esters for combating endoparasites

Pesticidal substituted 5-ethylamino-1-arylpyrazoles

1-aryl-4-alkylthiopyrazol-5-amine derivatives, composition containi...

Pesticidal cyclic malonylphosphonic diamides

Use of thiadiazinones for combating endoparasites

3-carbamoyl-4-hydroxy-coumarins for combating parasitic heiminths

2-Arylhydrazino-2-thiazolines, acyl derivatives of these compounds,...

Substituted salicylic acid amide anthelmintics

Bafilomycin pesticides

Benzimidazolylcarbamic acid ester compounds, their production, and...

Benzimidazolylcarbamic acid esters substituted on the benzenoid nuc...

Phosphonylureidobenzene derivatives and their medicinal use

2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...

Ring substituted pyrazino-isoquinoline derivatives and their prepar...

2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...

Ring substituted pyrazino-isoquinoline derivatives and their prepar...

2-Acyl-4-oxo-pyrazino-isoquinoline derivatives and process for the...