Inventor

STOCKHAUSEN DOLF

DE15 patents

⚠️ This page may combine multiple inventors who share the name “STOCKHAUSEN DOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STOCKHAUSEN CHEM FAB GMBH

8 patents

US5837789ANov 17, 1998

Fluid-absorbing polymers, processes used in their production and their application

STOCKHAUSEN CHEM FAB GMBH287 citations98

US5830956ANov 3, 1998

Biodegradable copolymers, methods of producing them and their use

STOCKHAUSEN CHEM FAB GMBH112 citations97

US4774131ASep 27, 1988

Process for the production of polyurethane-coated textile surfaces, polyurethane-coated textile surfaces and their use in the production of breathable and waterproof clothing

STOCKHAUSEN CHEM FAB GMBH27 citations90

US4980437ADec 25, 1990

Acrylic copolymers for re-tanning

STOCKHAUSEN CHEM FAB GMBH5 citations73

US4897225AJan 30, 1990

Process for the preparation of room temperature flowable derivatives of natural fats and oils and their use

STOCKHAUSEN CHEM FAB GMBH5 citations73

US4813968AMar 21, 1989

Retanning process

STOCKHAUSEN CHEM FAB GMBH5 citations73

US4631063ADec 23, 1986

Process for finish dressing minerally dressed leathers or those dressed by a combined method, using polymer dressings

STOCKHAUSEN CHEM FAB GMBH11 citations73

US5026690AJun 25, 1991

Antiviral agent

STOCKHAUSEN CHEM FAB GMBH4 citations54

STOCKHAUSEN & CIE CHEM FAB

2 patents

US4318705AMar 9, 1982

Process for improving the lightfastness of conventionally dyed leather

STOCKHAUSEN & CIE CHEM FAB58 citations95

US4256800AMar 17, 1981

Antistatic agents for coating the backing of carpets and other flat textile articles

STOCKHAUSEN & CIE CHEM FAB29 citations92

HUELS CHEMISCHE WERKE AG

2 patents

US5482636AJan 9, 1996

Process for the quaternization of triethanolamine fatty acid esters and imidazolinamides and the use of the reaction mixtures in laundry softener compositions

HUELS CHEMISCHE WERKE AG7 citations73

US5443631AAug 22, 1995

Process for the quaternization of triethanolamine fatty acid esters and imidazolinamides and the use of the reaction mixtures in laundry softener compositions

HUELS CHEMISCHE WERKE AG5 citations73

DDS PATENTE LIZENZEN AG

2 patents

US11781098B2Oct 10, 2023

Method for the treatment of wood particles for the production of alcoholic beverages and their use and an apparatus for their use

DDS PATENTE LIZENZEN AG0 citations57

US11773356B2Oct 3, 2023

Method for the treatment of wood particles for the production of alcoholic beverages and their use and an apparatus for their use

DDS PATENTE LIZENZEN AG0 citations57

ROHM & HAAS

1 patent

US6207780B1Mar 27, 2001

Interpolymers of unsaturated carboxylic acids and unsaturated sulfur acids

ROHM & HAAS71 citations94