Carl Casser

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 4-aminodiphenylamine
- Patent number 6,414,192
- Issue date Jul 2, 2002
- Bayer Aktiengesellschaft
- Michael Schelhaas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloaliphatic compounds
- Patent number 6,242,641
- Issue date Jun 5, 2001
- Bayer Aktiengesellschaft
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (4-nitro-sophenyl)phenylhydroxylamine
- Patent number 6,166,256
- Issue date Dec 26, 2000
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-chloro-benzimidazole derivatives
- Patent number 6,054,589
- Issue date Apr 25, 2000
- Bayer Aktiengesellschaft
- Michael Conrad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2-chloro-benzimidazole derivatives
- Patent number 6,028,200
- Issue date Feb 22, 2000
- Bayer Aktiengesellschaft
- Michael Conrad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monomers with cyclic carbonate groups
- Patent number 6,001,535
- Issue date Dec 14, 1999
- AGFA-Gevaert AG
- Wolfgang Podszun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 1-amino-1-methyl-3(4)-aminomethylcycl...
- Patent number 5,905,170
- Issue date May 18, 1999
- Bayer Aktiengesellschaft
- Konrad Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1-amino-1-methyl-3(4)-aminomethyl cy...
- Patent number 5,900,507
- Issue date May 4, 1999
- Bayer Aktiengesellschaft
- Konrad Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1-aryl-4-carbamoyl-tetrazolinones
- Patent number 5,877,323
- Issue date Mar 2, 1999
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1-aryl-4-carbamoyl-tetrazolinones
- Patent number 5,874,586
- Issue date Feb 23, 1999
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivatives and their use as pesticides
- Patent number 5,814,669
- Issue date Sep 29, 1998
- Bayer Aktiengesellschaft
- Uwe Stelzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerizable aromatic carboxylic acids and carboxylic acid anhydri...
- Patent number 5,808,104
- Issue date Sep 15, 1998
- Heraeus Kulzer GmbH
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Urethane (meth) acrylates containing cyclic carbonate groups
- Patent number 5,763,622
- Issue date Jun 9, 1998
- Bayer AG
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chloropyridinium chlorides and process for their preparation
- Patent number 5,675,010
- Issue date Oct 7, 1997
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Di(meth)acrylates having cyclic carbonate groups
- Patent number 5,621,119
- Issue date Apr 15, 1997
- Heraeus Kulzer GmbH & Co., KG
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chloropyridinium chlorides and process for their preparation
- Patent number 5,541,332
- Issue date Jul 30, 1996
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Special dihydroxydiphenyl bicycloalkanes, their production and thei...
- Patent number 5,276,213
- Issue date Jan 4, 1994
- Bayer Aktiengesellschaft
- Volker Serini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate from dihydroxydiphenyl cycloalkane
- Patent number 5,227,458
- Issue date Jul 13, 1993
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate from special dihydroxydiphenyl bicycloalkane
- Patent number 5,212,280
- Issue date May 18, 1993
- Bayer Aktiengesellschaft
- Volker Serini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of substituted cycloalkylidene bisphenols
- Patent number 5,210,328
- Issue date May 11, 1993
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate from dihydroxy diphenyl cycloalkane
- Patent number 5,126,428
- Issue date Jun 30, 1992
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate of alkyl cyclohexylidene bisphenol
- Patent number 5,010,162
- Issue date Apr 23, 1991
- Bayer Aktiengesellschaft
- Volker Serini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate of cycloalkylidene bisphenol
- Patent number 5,010,163
- Issue date Apr 23, 1991
- Bayer Aktiengesellschaft
- Volker Serini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dihydroxydiphenyl cycloalkanes, their production and their use for...
- Patent number 4,982,014
- Issue date Jan 1, 1991
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermotropic, fully aromatic polyesters having a low processing tem...
- Patent number 4,970,286
- Issue date Nov 13, 1990
- Bayer Aktiengesellschaft
- Joachim Genz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing4-aminodiphenylamine
- Publication number 20020055652
- Publication date May 9, 2002
- Michael Schelhaas
- C07 - ORGANIC CHEMISTRY

Carl Casser

Person

Patents Grantslast 30 patents

Process for preparing 4-aminodiphenylamine

Cycloaliphatic compounds

Process for preparing (4-nitro-sophenyl)phenylhydroxylamine

Process for preparing 2-chloro-benzimidazole derivatives

Process for preparing 2-chloro-benzimidazole derivatives

Monomers with cyclic carbonate groups

Process for the production of 1-amino-1-methyl-3(4)-aminomethylcycl...

Process for the preparation of 1-amino-1-methyl-3(4)-aminomethyl cy...

Process for preparing 1-aryl-4-carbamoyl-tetrazolinones

Process for preparing 1-aryl-4-carbamoyl-tetrazolinones

Amino acid derivatives and their use as pesticides

Polymerizable aromatic carboxylic acids and carboxylic acid anhydri...

Urethane (meth) acrylates containing cyclic carbonate groups

Chloropyridinium chlorides and process for their preparation

Di(meth)acrylates having cyclic carbonate groups

Chloropyridinium chlorides and process for their preparation

Special dihydroxydiphenyl bicycloalkanes, their production and thei...

Polycarbonate from dihydroxydiphenyl cycloalkane

Polycarbonate from special dihydroxydiphenyl bicycloalkane

Process for the preparation of substituted cycloalkylidene bisphenols

Polycarbonate from dihydroxy diphenyl cycloalkane

Polycarbonate of alkyl cyclohexylidene bisphenol

Polycarbonate of cycloalkylidene bisphenol

Dihydroxydiphenyl cycloalkanes, their production and their use for...

Thermotropic, fully aromatic polyesters having a low processing tem...

Patents Applicationslast 30 patents

Process for preparing4-aminodiphenylamine