Klaus Jelich

Person

Wuppertal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing cyanimino-1,3-thiazolidines
- Patent number 8,835,645
- Issue date Sep 16, 2014
- Bayer CropScience AG
- Norbert Lui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the production of methyl dithiocarbazinate
- Patent number 6,545,172
- Issue date Apr 8, 2003
- Bayer Corporation
- Vidyanatha A. Prasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing heterocyclic compounds
- Patent number 6,211,379
- Issue date Apr 3, 2001
- Bayer Aktiengesellschaft
- Hermann Seifert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-substituted 4-cyano-pyrrole compounds
- Patent number 6,204,397
- Issue date Mar 20, 2001
- Bayer Aktiengesellschaft
- Peter C. Knüppel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of substituted triazolinones
- Patent number 6,197,971
- Issue date Mar 6, 2001
- Bayer Corporation
- Shekhar V. Kulkarni
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of sulfonylaminocarbonyl triazolinones...
- Patent number 6,160,125
- Issue date Dec 12, 2000
- Bayer Corporation
- Vidyanatha A. Prasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of sulfonylaminocarbonyl triazolinones...
- Patent number 6,147,222
- Issue date Nov 14, 2000
- Bayer Corporation
- Vidyanatha A. Prasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-halogeno-pyridine derivatives
- Patent number 5,502,194
- Issue date Mar 26, 1996
- Bayer Aktiengesellschaft
- Eric Rivadeneira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-amino-5-methyl-pyridine
- Patent number 5,463,065
- Issue date Oct 31, 1995
- Bayer Aktiengesellschaft
- Eric Rivadeneira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the .alpha.-chlorination of aryl ethers
- Patent number 5,440,051
- Issue date Aug 8, 1995
- Bayer Aktiengesellschaft
- Albrecht Marhold
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of substituted 2-chloropyridines
- Patent number 5,334,724
- Issue date Aug 2, 1994
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-amino-5-methyl-pyridine
- Patent number 5,332,824
- Issue date Jul 26, 1994
- Bayer Aktiengesellschaft
- Eric Rivadeneira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-chloro-5-chloromethyl-pyridine, an...
- Patent number 5,329,011
- Issue date Jul 12, 1994
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-cyano-2-alkoximino-acetamides
- Patent number 5,288,732
- Issue date Feb 22, 1994
- Bayer Aktiengesellschaft
- Herbert Gayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-substituted 4-cyano-pyrrole compounds
- Patent number 5,258,526
- Issue date Nov 2, 1993
- Bayer Aktiengesellschaft
- Peter C. Knuppel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 2-iminopyridines
- Patent number 5,250,498
- Issue date Oct 5, 1993
- Bayer Aktiengesellschaft
- Roland Andree
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-alkoxy-5-alkoxymethyl-pyridines and a process for their preparation
- Patent number 5,233,043
- Issue date Aug 3, 1993
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-chloro-5-chloromethylpyridine, and...
- Patent number 5,116,993
- Issue date May 26, 1992
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-chloro-5- methyl-pyridine
- Patent number 5,103,011
- Issue date Apr 7, 1992
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-chloro-5-methyl-pyridine
- Patent number 5,099,025
- Issue date Mar 24, 1992
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-trichloromethyl-pyridine
- Patent number 5,091,068
- Issue date Feb 25, 1992
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of chlorinated nicotinaldehydes
- Patent number 5,051,513
- Issue date Sep 24, 1991
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolo-pyrimidine-2-sulphonamides useful as herbicides
- Patent number 5,013,351
- Issue date May 7, 1991
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-chloro-5-chloromethylpyridine
- Patent number 4,990,622
- Issue date Feb 5, 1991
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, comp...
- Patent number 4,988,718
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Kurt Findeisen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal triazoloazines
- Patent number 4,981,507
- Issue date Jan 1, 1991
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, comp...
- Patent number 4,968,687
- Issue date Nov 6, 1990
- Bayer Aktiengesellschaft
- Kurt Findeisen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal triazolodihydropyrimidine-2-sulphonamides
- Patent number 4,960,455
- Issue date Oct 2, 1990
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-chloro-5-chloromethylpyridine
- Patent number 4,958,025
- Issue date Sep 18, 1990
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thienyl and furyl containing derivatives
- Patent number 4,929,738
- Issue date May 29, 1990
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING CYANIMINO-1,3-THIAZOLIDINES
- Publication number 20100190995
- Publication date Jul 29, 2010
- BAYER CROPSCIENCE AG
- Norbert Lui
- C07 - ORGANIC CHEMISTRY

Klaus Jelich

Person

Patents Grantslast 30 patents

Process for preparing cyanimino-1,3-thiazolidines

Processes for the production of methyl dithiocarbazinate

Process for preparing heterocyclic compounds

Process for the preparation of 3-substituted 4-cyano-pyrrole compounds

Process for the manufacture of substituted triazolinones

Process for the manufacture of sulfonylaminocarbonyl triazolinones...

Process for the manufacture of sulfonylaminocarbonyl triazolinones...

Process for the preparation of 2-halogeno-pyridine derivatives

Process for the preparation of 2-amino-5-methyl-pyridine

Process for the .alpha.-chlorination of aryl ethers

Preparation of substituted 2-chloropyridines

Process for the preparation of 2-amino-5-methyl-pyridine

Process for the preparation of 2-chloro-5-chloromethyl-pyridine, an...

2-cyano-2-alkoximino-acetamides

Process for the preparation of 3-substituted 4-cyano-pyrrole compounds

Herbicidal 2-iminopyridines

2-alkoxy-5-alkoxymethyl-pyridines and a process for their preparation

Process for the preparation of 2-chloro-5-chloromethylpyridine, and...

Preparation of 2-chloro-5- methyl-pyridine

Preparation of 2-chloro-5-methyl-pyridine

Preparation of 3-trichloromethyl-pyridine

Preparation of chlorinated nicotinaldehydes

Triazolo-pyrimidine-2-sulphonamides useful as herbicides

Process for the preparation of 2-chloro-5-chloromethylpyridine

Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, comp...

Herbicidal triazoloazines

Pesticidal substituted 4-heterocyclyloximino-pyrazolin-5-ones, comp...

Herbicidal triazolodihydropyrimidine-2-sulphonamides

Preparation of 2-chloro-5-chloromethylpyridine

Thienyl and furyl containing derivatives

Patents Applicationslast 30 patents

PROCESS FOR PREPARING CYANIMINO-1,3-THIAZOLIDINES