Wulf Ruback

Person

Duelmen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Amphiphilic compounds with at least two hydrophilic and at least tw...
- Patent number 6,342,625
- Issue date Jan 29, 2002
- RWE-DEA Aktiengesellschaft fuer Mineraloel und Chemie
- Klaus Kwetkat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amphiphilic compounds with at least two hydrophilic and at least tw...
- Patent number 6,121,482
- Issue date Sep 19, 2000
- Huels Aktiengesellschaft
- Klaus Kwetkat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amphiphilic compounds with at least two hydrophilic and at least tw...
- Patent number 5,997,610
- Issue date Dec 7, 1999
- Huels Aktiengesellschaft
- Klaus Kwetkat
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amphiphilic compounds with several hydrophilic and hydrophobic grou...
- Patent number 5,962,726
- Issue date Oct 5, 1999
- Huls Aktiengesellschaft
- Klaus Kwetkat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid-cleavable surfactants based on alkylglycosides
- Patent number 5,723,590
- Issue date Mar 3, 1998
- Huels Aktiengesellschaft
- Herbert Koch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dicarboxylic acid terpolymers for de...
- Patent number 5,574,120
- Issue date Nov 12, 1996
- Chemische Fabrik Stockhausen GmbH
- Klaus Heidel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of polyhydroxyalkylamine-N,N-dicarboxylic acids and their salts...
- Patent number 5,023,018
- Issue date Jun 11, 1991
- Huls Aktiengesellschaft
- Heike Kelkenberg
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of n-polyhydroxyalkyl fatty acid amides as thickening agents fo...
- Patent number 5,009,814
- Issue date Apr 23, 1991
- Huls Aktiengesellschaft
- Heike Kelkenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Concentrated fabric conditioners
- Patent number 4,963,274
- Issue date Oct 16, 1990
- Huels Aktiengesellschaft
- Wulf Ruback
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts...
- Patent number 4,882,091
- Issue date Nov 21, 1989
- Huls Aktiengesellschaft
- Heike Kelkenberg
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of trialkanolamine di(fatty acid) ester...
- Patent number 4,830,771
- Issue date May 16, 1989
- Huels Aktiengesellschaft
- Wulf Ruback
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Wulf Ruback

Person

Patents Grantslast 30 patents

Amphiphilic compounds with at least two hydrophilic and at least tw...

Amphiphilic compounds with at least two hydrophilic and at least tw...

Amphiphilic compounds with at least two hydrophilic and at least tw...

Amphiphilic compounds with several hydrophilic and hydrophobic grou...

Acid-cleavable surfactants based on alkylglycosides

Process for the preparation of dicarboxylic acid terpolymers for de...

Use of polyhydroxyalkylamine-N,N-dicarboxylic acids and their salts...

Use of n-polyhydroxyalkyl fatty acid amides as thickening agents fo...

Concentrated fabric conditioners

Use of polyhydroxyalkylamine-N-N-dicarboxylic acids and their salts...

Process for the preparation of trialkanolamine di(fatty acid) ester...