Michael Schriewer

Person

Odenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...
- Patent number 5,723,627
- Issue date Mar 3, 1998
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...
- Patent number 5,648,493
- Issue date Jul 15, 1997
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(1-pyrrolidinyl)-3-quinolone- and - naphthyridone-carboxylic acid...
- Patent number 5,607,942
- Issue date Mar 4, 1997
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolone- and naphthyridonecarboxylic acid derivatives
- Patent number 5,457,104
- Issue date Oct 10, 1995
- Bayer Aktiengesellschaft
- Stephan Bartel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolone- and naphthyridone carboxylic acid derivatives, process f...
- Patent number 5,453,422
- Issue date Sep 26, 1995
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(1-pyrrolidinyl)-3-quinolone carboxylic acid derivatives as antib...
- Patent number 5,416,096
- Issue date May 16, 1995
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolone- and naphthridone carboxylic acid derivatives, process fo...
- Patent number 5,284,842
- Issue date Feb 8, 1994
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinolone-and-naphthyridonecarbo...
- Patent number 5,284,855
- Issue date Feb 8, 1994
- Bayer Aktiengesellschaft
- Uwe Petersen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibacterial 5-alkylquinolonecarboxylic acids
- Patent number 5,252,734
- Issue date Oct 12, 1993
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing enantiomerically pure 1,8-bridged 4-quinolone-...
- Patent number 5,237,060
- Issue date Aug 17, 1993
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinoline- and -naphthyridone-ca...
- Patent number 5,202,337
- Issue date Apr 13, 1993
- Bayer Aktiengesellschaft
- Uwe Petersen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...
- Patent number 5,190,955
- Issue date Mar 2, 1993
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolone- and naphthyridone carboxylic acid derivatives, process f...
- Patent number 5,173,484
- Issue date Dec 22, 1992
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial 5-alkylquinolonecarboxylic acids
- Patent number 5,140,033
- Issue date Aug 18, 1992
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...
- Patent number 5,061,712
- Issue date Oct 29, 1991
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(4-oxa or 4-thia-2,7-diazabicyclo[3.3.0]oct-2-en-3-yl)-3-quinolon...
- Patent number 5,059,597
- Issue date Oct 22, 1991
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...
- Patent number 5,051,418
- Issue date Sep 24, 1991
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzoic acid derivatives
- Patent number 4,990,661
- Issue date Feb 5, 1991
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
7-(1-pyrrolidinyl)-3-quinolone- and -naphthyridonecarboxylic acid d...
- Patent number 4,990,517
- Issue date Feb 5, 1991
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,8-bridged 4-quinolone-3-carboxylic acid ant...
- Patent number 4,977,263
- Issue date Dec 11, 1990
- Bayer Aktiengesellschaft
- Michael Schriewer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Intermediates for preparing 1,8-bridged 4-quinolone-3-carboxylic acids
- Patent number 4,958,045
- Issue date Sep 18, 1990
- Bayer Aktiengesellschaft
- Klaus Grohe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolone- and 1,8-naphthyridin-4-one-carboxylic acids which are C-...
- Patent number 4,956,465
- Issue date Sep 11, 1990
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...
- Patent number 4,908,366
- Issue date Mar 13, 1990
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for 1,8-bridged 4-quinolone-3-carboxylic acid antibac...
- Patent number 4,902,795
- Issue date Feb 20, 1990
- Bayer Aktiengesellschaft
- Michael Schriewer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
4-Hydroxy-quinoline-3-carboxylic
- Patent number 4,870,182
- Issue date Sep 26, 1989
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 1,8-bridged 4-quinoline-3-carboxylic acids
- Patent number 4,859,773
- Issue date Aug 22, 1989
- Bayer Aktiengesellschaft
- Klaus Grohe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzoic acid derivatives
- Patent number 4,851,160
- Issue date Jul 25, 1989
- Bayer Aktiengesellschaft
- Uwe Petersen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial 1,8-bridged 4-quinoline-3-carboxylic acids
- Patent number 4,847,375
- Issue date Jul 11, 1989
- Bayer Aktiengesellschaft
- Klaus Grohe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine-enamines
- Patent number 4,841,059
- Issue date Jun 20, 1989
- Bayer Aktiengesellschaft
- Michael Schriewer
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Antibacterial 1,8-bridged 4-quinolonecarboxylic acids
- Patent number 4,816,451
- Issue date Mar 28, 1989
- Bayer Aktiengesellschaft
- Michael Schriewer
- C07 - ORGANIC CHEMISTRY

Michael Schriewer

Person

Patents Grantslast 30 patents

Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...

Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...

7-(1-pyrrolidinyl)-3-quinolone- and - naphthyridone-carboxylic acid...

Quinolone- and naphthyridonecarboxylic acid derivatives

Quinolone- and naphthyridone carboxylic acid derivatives, process f...

7-(1-pyrrolidinyl)-3-quinolone carboxylic acid derivatives as antib...

Quinolone- and naphthridone carboxylic acid derivatives, process fo...

7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinolone-and-naphthyridonecarbo...

Antibacterial 5-alkylquinolonecarboxylic acids

Process of preparing enantiomerically pure 1,8-bridged 4-quinolone-...

7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinoline- and -naphthyridone-ca...

Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...

Quinolone- and naphthyridone carboxylic acid derivatives, process f...

Antibacterial 5-alkylquinolonecarboxylic acids

Preparation of 7-(3-amino- and 3-amino-methyl-1-pyrrolidinyl)-3-qui...

7-(4-oxa or 4-thia-2,7-diazabicyclo[3.3.0]oct-2-en-3-yl)-3-quinolon...

Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...

Process for the preparation of benzoic acid derivatives

7-(1-pyrrolidinyl)-3-quinolone- and -naphthyridonecarboxylic acid d...

Process for preparing 1,8-bridged 4-quinolone-3-carboxylic acid ant...

Intermediates for preparing 1,8-bridged 4-quinolone-3-carboxylic acids

Quinolone- and 1,8-naphthyridin-4-one-carboxylic acids which are C-...

Antibacterial 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinolineca...

Intermediates for 1,8-bridged 4-quinolone-3-carboxylic acid antibac...

4-Hydroxy-quinoline-3-carboxylic

Preparation of 1,8-bridged 4-quinoline-3-carboxylic acids

Process for the preparation of benzoic acid derivatives

Antibacterial 1,8-bridged 4-quinoline-3-carboxylic acids

Pyridine-enamines

Antibacterial 1,8-bridged 4-quinolonecarboxylic acids