Alfred Meffert

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Degreasing process
- Patent number 5,525,120
- Issue date Jun 11, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Rudolf Zauns-Huber
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for softening fabrics by contacting them with a thiodiglyco...
- Patent number 5,470,493
- Issue date Nov 28, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Peter Daute
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Fatty alcohol mixtures and ethoxylates thereof showing improved low...
- Patent number 5,276,204
- Issue date Jan 4, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Heinz Schmid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Paste-form detergent containing alkyl glycoside and .alpha.-sulfoff...
- Patent number 5,200,115
- Issue date Apr 6, 1993
- Henkel Kommanditgesellschaft auf Aktien
- Brigitte Giesen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Process for making polyoxyethylene surfactants with desirable low t...
- Patent number 5,069,817
- Issue date Dec 3, 1991
- Henkel Kommanditgesellschaft auf Aktien
- Karl Schmid
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-viscosity, neutral polyol esters
- Patent number 5,057,247
- Issue date Oct 15, 1991
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Heinz Schmid
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the recovery of methyl-branched, saturated C.sub.14 -C....
- Patent number 4,973,431
- Issue date Nov 27, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Struve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alcohol ethoxylates of reduced EO content or residual PO content
- Patent number 4,967,017
- Issue date Oct 30, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Karl Schmid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of selected end-group closed fatty alcohol ethoxylates for low-...
- Patent number 4,965,019
- Issue date Oct 23, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Heinz Schmid
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Machine washing process for soiled textile articles
- Patent number 4,963,158
- Issue date Oct 16, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Josef Beaujean
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of alkoxyhydroxy fatty acids as corrosion inhibitors in oils an...
- Patent number 4,957,641
- Issue date Sep 18, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Gerhard Borggrefe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polyethylene glycol ether low temperature foam suppressing agents i...
- Patent number 4,954,283
- Issue date Sep 4, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Karl H. Schmid
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for controlling foam in food processing and production
- Patent number 4,942,049
- Issue date Jul 17, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Karl H. Schmid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Detergent compositions containing active chlorine and ketone foam i...
- Patent number 4,937,011
- Issue date Jun 26, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Karl-Heinz Schmid
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Alkyl hydroxyalkyl phosphoric acid esters
- Patent number 4,888,437
- Issue date Dec 19, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Ulrich Zeidler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of modified triglycerides
- Patent number 4,886,893
- Issue date Dec 12, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Meffert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for cleaning soiled solid molded articles
- Patent number 4,863,523
- Issue date Sep 5, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Meffert
- B08 - CLEANING
Information Patent Grant
Moulded detergent compositions
- Patent number 4,861,508
- Issue date Aug 29, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Ingo Wegener
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Laundry detergents and cleaners with reduced requirement for conven...
- Patent number 4,830,784
- Issue date May 16, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Meffert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polyurethane casting resins
- Patent number 4,826,944
- Issue date May 2, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Rainer Hoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surfactant mixtures and their use
- Patent number 4,820,448
- Issue date Apr 11, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Ingo Wegener
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Ether sulfonates
- Patent number 4,792,419
- Issue date Dec 20, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Robert Piorr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyethylene glycol ether foam inhibitors, emulsifiers, and stabili...
- Patent number 4,792,582
- Issue date Dec 20, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Rainer Hoefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Use of insoluble soil collectors for at least partial regeneration...
- Patent number 4,773,939
- Issue date Sep 27, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Alfred Meffert
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Soil-collecting cleaning enhancers in aqueous surfactant laundering...
- Patent number 4,761,249
- Issue date Aug 2, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Karl Giede
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polyurethane prepolymers based on oleochemical polyols, their produ...
- Patent number 4,742,087
- Issue date May 3, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Hermann Kluth
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of fatty acid ammonium salts with antifoaming and anticorr...
- Patent number 4,719,084
- Issue date Jan 12, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Karl H. Schmid
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Alfred Meffert

Person

Patents Grantslast 30 patents

Degreasing process

Process for softening fabrics by contacting them with a thiodiglyco...

Fatty alcohol mixtures and ethoxylates thereof showing improved low...

Paste-form detergent containing alkyl glycoside and .alpha.-sulfoff...

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

Process for making polyoxyethylene surfactants with desirable low t...

High-viscosity, neutral polyol esters

Process for the recovery of methyl-branched, saturated C.sub.14 -C....

Alcohol ethoxylates of reduced EO content or residual PO content

Use of selected end-group closed fatty alcohol ethoxylates for low-...

Machine washing process for soiled textile articles

Use of alkoxyhydroxy fatty acids as corrosion inhibitors in oils an...

Polyethylene glycol ether low temperature foam suppressing agents i...

Process for controlling foam in food processing and production

Detergent compositions containing active chlorine and ketone foam i...

Alkyl hydroxyalkyl phosphoric acid esters

Process for the preparation of modified triglycerides

Process for cleaning soiled solid molded articles

Moulded detergent compositions

Liquid surfactant mixtures

Laundry detergents and cleaners with reduced requirement for conven...

Polyurethane casting resins

Surfactant mixtures and their use

Detergents for low laundering temperatures

Ether sulfonates

Polyethylene glycol ether foam inhibitors, emulsifiers, and stabili...

Use of insoluble soil collectors for at least partial regeneration...

Soil-collecting cleaning enhancers in aqueous surfactant laundering...

Polyurethane prepolymers based on oleochemical polyols, their produ...

Mixtures of fatty acid ammonium salts with antifoaming and anticorr...