Fritz Lange

Person

Essen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of alkyl sulfate pastes having improved...
- Patent number 5,304,669
- Issue date Apr 19, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Frank Wangemann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkaline earth metal salts of vicinally hydroxy, alkoxy-substituted...
- Patent number 5,164,124
- Issue date Nov 17, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Fritz Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hair dye preparation
- Patent number 5,114,428
- Issue date May 19, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic emulsions having improved flow behavior
- Patent number 4,919,923
- Issue date Apr 24, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Smoothing compositions for textile fibers containing dialkyl ethers...
- Patent number 4,883,604
- Issue date Nov 28, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Rudolf Veitenhansl
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary ammonium compounds
- Patent number 4,874,554
- Issue date Oct 17, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Fritz Lange
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid surfactant mixtures
- Patent number 4,832,868
- Issue date May 23, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Karl H. Schmid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hair care and aftertreatment preparations
- Patent number 4,820,511
- Issue date Apr 11, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detergents for low laundering temperatures
- Patent number 4,820,436
- Issue date Apr 11, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Hans Andree
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Hair treatment preparations
- Patent number 4,784,801
- Issue date Nov 15, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Horst Hoeffkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkylene oxide block polymers usable as defoamers
- Patent number 4,745,231
- Issue date May 17, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Fritz Lange
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing tertiary ether amines
- Patent number 4,650,865
- Issue date Mar 17, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Fritz Lange
- C07 - ORGANIC CHEMISTRY

Fritz Lange

Person

Patents Grantslast 30 patents

Process for the production of alkyl sulfate pastes having improved...

Alkaline earth metal salts of vicinally hydroxy, alkoxy-substituted...

Hair dye preparation

Cosmetic emulsions having improved flow behavior

Smoothing compositions for textile fibers containing dialkyl ethers...

Quaternary ammonium compounds

Liquid surfactant mixtures

Hair care and aftertreatment preparations

Detergents for low laundering temperatures

Hair treatment preparations

Alkylene oxide block polymers usable as defoamers

Process for preparing tertiary ether amines