Lothar Rohe

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Imidamide derivatives
- Patent number 6,638,979
- Issue date Oct 28, 2003
- Bayer Aktiengesellschaft
- Hans-Jochem Riebel
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Substituted heteroaryloxyacetanilides and their use as herbicides
- Patent number 6,544,931
- Issue date Apr 8, 2003
- Bayer Aktiengesellschaft
- Klaus-Helmut Müller
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for producing ar(alk)yluraciles, novel corresponding interme...
- Patent number 6,476,224
- Issue date Nov 5, 2002
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines
- Patent number 6,437,153
- Issue date Aug 20, 2002
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-(1-hydroxphenyl-1-alkoximinomethyl)dioxazines
- Patent number 6,335,454
- Issue date Jan 1, 2002
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ar(alk)yluraciles, novel corresponding interme...
- Patent number 6,225,470
- Issue date May 1, 2001
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing optionally substituted benzofuranones
- Patent number 6,194,590
- Issue date Feb 27, 2001
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxaz...
- Patent number 6,093,837
- Issue date Jul 25, 2000
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxaz...
- Patent number 6,005,104
- Issue date Dec 21, 1999
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3,5-dimethylisoxazole-4-sulphonyl chloride
- Patent number 5,959,119
- Issue date Sep 28, 1999
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of N-alkyl-arylamines
- Patent number 5,817,876
- Issue date Oct 6, 1998
- Bayer Aktiengesellschaft
- Fritz Maurer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing N-methyl-N'-nitroguanidine
- Patent number 5,783,734
- Issue date Jul 21, 1998
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride
- Patent number 5,750,721
- Issue date May 12, 1998
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,3-dimethyl-5-fluoro-pyrazole-4-car...
- Patent number 5,675,016
- Issue date Oct 7, 1997
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,2,4-triazine-3,5-diones
- Patent number 5,530,129
- Issue date Jun 25, 1996
- Bayer Aktiengesellschaft
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-amino-1,2,4-triazol-5-ones
- Patent number 5,153,326
- Issue date Oct 6, 1992
- Bayer Aktiengesellschaft
- Klaus Konig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-amino-1,2,4-triazol-5-ones
- Patent number 5,034,538
- Issue date Jul 23, 1991
- Bayer Aktiengesellschaft
- Klaus Konig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
O-alkyl-S-[1,6-dihydro-6-oxo-pyridazin(1)ylmethyl]-(thiono)-(di)-th...
- Patent number 4,112,080
- Issue date Sep 5, 1978
- Bayer Aktiengesellschaft
- Wolfgang Hofer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenated 4-trifluoromethyl-4'-nitro-diphenyl-ether
- Patent number 4,104,313
- Issue date Aug 1, 1978
- Bayer Aktiengesellschaft
- Lothar Rohe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines
- Publication number 20020049319
- Publication date Apr 25, 2002
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing ar(alk)yluraciles, novel corresponding interme...
- Publication number 20020022727
- Publication date Feb 21, 2002
- Bernd Gallenkamp
- C07 - ORGANIC CHEMISTRY

Lothar Rohe

Person

Patents Grantslast 30 patents

Imidamide derivatives

Substituted heteroaryloxyacetanilides and their use as herbicides

Method for producing ar(alk)yluraciles, novel corresponding interme...

Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines

Process for preparing 3-(1-hydroxphenyl-1-alkoximinomethyl)dioxazines

Method for producing ar(alk)yluraciles, novel corresponding interme...

Method for preparing optionally substituted benzofuranones

Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxaz...

Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxaz...

Process for preparing 3,5-dimethylisoxazole-4-sulphonyl chloride

Preparation of N-alkyl-arylamines

Process for preparing N-methyl-N'-nitroguanidine

1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride

Process for the preparation of 1,3-dimethyl-5-fluoro-pyrazole-4-car...

Process for the preparation of 1,2,4-triazine-3,5-diones

Preparation of 4-amino-1,2,4-triazol-5-ones

Preparation of 4-amino-1,2,4-triazol-5-ones

O-alkyl-S-[1,6-dihydro-6-oxo-pyridazin(1)ylmethyl]-(thiono)-(di)-th...

Halogenated 4-trifluoromethyl-4'-nitro-diphenyl-ether

Patents Applicationslast 30 patents

Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines

Method for producing ar(alk)yluraciles, novel corresponding interme...