Inventor · disambiguated record
Dolf Stockhausen
Also filed as: STOCKHAUSEN DOLF
15 granted patents·626 citations·filing 1978–2022
94Inventor score
Files withSTOCKHAUSEN CHEM FAB GMBH8DDS PATENTE LIZENZEN AG2HUELS CHEMISCHE WERKE AG2STOCKHAUSEN & CIE CHEM FAB2ROHM & HAAS1
Top patents by PatentIndex Score
15 records- 0198US5837789AFluid-absorbing polymers, processes used in their production and their applicationSTOCKHAUSEN CHEM FAB GMBH·Filed 1996·Granted Nov 17, 1998·287 cites·23 claims
- 0295US4318705AProcess for improving the lightfastness of conventionally dyed leatherSTOCKHAUSEN & CIE CHEM FAB·Filed 1979·Granted Mar 9, 1982·58 cites·9 claims
- 0394US5830956ABiodegradable copolymers, methods of producing them and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 1994·Granted Nov 3, 1998·112 cites·16 claims
- 0488US6207780B1Interpolymers of unsaturated carboxylic acids and unsaturated sulfur acidsROHM & HAAS·Filed 1997·Granted Mar 27, 2001·71 cites·3 claims
- 0586US4256800AAntistatic agents for coating the backing of carpets and other flat textile articlesSTOCKHAUSEN & CIE CHEM FAB·Filed 1978·Granted Mar 17, 1981·29 cites·48 claims
- 0669US11773356B2Method for the treatment of wood particles for the production of alcoholic beverages and their use and an apparatus for their useDDS PATENTE LIZENZEN AG·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 0760US4631063AProcess for finish dressing minerally dressed leathers or those dressed by a combined method, using polymer dressingsSTOCKHAUSEN CHEM FAB GMBH·Filed 1985·Granted Dec 23, 1986·11 cites·9 claims
- 0859US11781098B2Method for the treatment of wood particles for the production of alcoholic beverages and their use and an apparatus for their useDDS PATENTE LIZENZEN AG·Filed 2017·Granted Oct 10, 2023·0 cites·33 claims
- 0959US5443631AProcess for the quaternization of triethanolamine fatty acid esters and imidazolinamides and the use of the reaction mixtures in laundry softener compositionsHUELS CHEMISCHE WERKE AG·Filed 1993·Granted Aug 22, 1995·5 cites·4 claims
- 1050US4774131AProcess for the production of polyurethane-coated textile surfaces, polyurethane-coated textile surfaces and their use in the production of breathable and waterproof clothingSTOCKHAUSEN CHEM FAB GMBH·Filed 1987·Granted Sep 27, 1988·27 cites·15 claims
- 1149US4897225AProcess for the preparation of room temperature flowable derivatives of natural fats and oils and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 1987·Granted Jan 30, 1990·5 cites·13 claims
- 1248US4980437AAcrylic copolymers for re-tanningSTOCKHAUSEN CHEM FAB GMBH·Filed 1988·Granted Dec 25, 1990·5 cites·5 claims
- 1348US4813968ARetanning processSTOCKHAUSEN CHEM FAB GMBH·Filed 1988·Granted Mar 21, 1989·5 cites·9 claims
- 1442US5482636AProcess for the quaternization of triethanolamine fatty acid esters and imidazolinamides and the use of the reaction mixtures in laundry softener compositionsHUELS CHEMISCHE WERKE AG·Filed 1994·Granted Jan 9, 1996·7 cites·4 claims
- 1528US5026690AAntiviral agentSTOCKHAUSEN CHEM FAB GMBH·Filed 1987·Granted Jun 25, 1991·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →