Enrique Freudenberg

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of finely divided, water-soluble polymers containing vi...
- Patent number 5,290,880
- Issue date Mar 1, 1994
- BASF Aktiengesellschaft
- Dietmar Moench
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of paper, board and cardboard in the presence of copolym...
- Patent number 5,262,008
- Issue date Nov 16, 1993
- BASF Aktiengesellschaft
- Dietmar Moench
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation of acyl chlorides
- Patent number 5,166,427
- Issue date Nov 24, 1992
- BASF Aktiengesellschaft
- Andreas Hohmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of stable water-in-oil emulsions of hydrolyzed polymers...
- Patent number 5,126,395
- Issue date Jun 30, 1992
- BASF Aktiengesellschaft
- Lutz End
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Production of paper, board and cardboard from paper stocks containi...
- Patent number 5,098,521
- Issue date Mar 24, 1992
- BASF Aktiengesellschaft
- Enrique Freudenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation of stable water-in-oil emulsions of hydrolyzed polymers...
- Patent number 5,008,321
- Issue date Apr 16, 1991
- BASF Aktiengesellschaft
- Heinrich Hartmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation of carbonyl halides of more than 7 carbon atoms
- Patent number 4,900,479
- Issue date Feb 13, 1990
- BASF Aktiengesellschaft
- Enrique Freudenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Engine size for paper, based on fatty alkyl diketenes and cationic...
- Patent number 4,770,743
- Issue date Sep 13, 1988
- BASF Aktiengesellschaft
- Volkmar Weberndoerfer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Enrique Freudenberg

Person

Patents Grantslast 30 patents

Preparation of finely divided, water-soluble polymers containing vi...

Production of paper, board and cardboard in the presence of copolym...

Preparation of acyl chlorides

Preparation of stable water-in-oil emulsions of hydrolyzed polymers...

Production of paper, board and cardboard from paper stocks containi...

Preparation of stable water-in-oil emulsions of hydrolyzed polymers...

Preparation of carbonyl halides of more than 7 carbon atoms

Engine size for paper, based on fatty alkyl diketenes and cationic...