Inventor · disambiguated record
Bernd Wegemund
Also filed as: WEGEMUND BERND
42 granted patents·729 citations·filing 1976–1993
98Inventor score
Top patents by PatentIndex Score
42 records- 0193US4329381AMethod for providing corrosion resistance to metal objectsHENKEL KGAA·Filed 1979·Granted May 11, 1982·73 cites·7 claims
- 0290US4590233AStabilization of polyvinyl chlorideHENKEL KGAA·Filed 1984·Granted May 20, 1986·44 cites·13 claims
- 0390US4451596AWater-dilutable lacquer binders based upon alkyd and acrylate resinsHENKEL KGAA·Filed 1982·Granted May 29, 1984·51 cites·23 claims
- 0484US4338226AProcess for the stabilization of polyvinyl chloride and stabilizer compositionsNEYNABER CHEMIE GMBH·Filed 1980·Granted Jul 6, 1982·33 cites·26 claims
- 0582US4657999APolymerization emulsifiersHENKEL KGAA·Filed 1985·Granted Apr 14, 1987·30 cites·12 claims
- 0682US4167421AProcess for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereofHENKEL KGAA·Filed 1978·Granted Sep 11, 1979·11 cites·19 claims
- 0781US4380597AThermoplastic compositions based on vinyl chloride polymers stabilized with polyhydroxyl compoundsHENKEL KGAA·Filed 1981·Granted Apr 19, 1983·26 cites·26 claims
- 0879US4057623ACosmetic emulsions containing N-vinylpyrrolidone-alkyl acrylate copolymersHENKEL KGAA·Filed 1976·Granted Nov 8, 1977·32 cites·9 claims
- 0979US4048259AAnaerobically compositions containing acrylic ester-acidsHENKEL & CIE GMBH·Filed 1976·Granted Sep 13, 1977·31 cites·14 claims
- 1078US4226637ADispersing of pigmentsHENKEL KGAA·Filed 1978·Granted Oct 7, 1980·20 cites·11 claims
- 1178US4128635ACosmetic emulsions containing copolymers of alkyl (meth) acrylates and mono- or polyhydroxyalkyl (meth) acrylatesHENKEL KGAA·Filed 1977·Granted Dec 5, 1978·38 cites·10 claims
- 1274US4474941AAlkyd resins containing functional epoxidesHENKEL KGAA·Filed 1983·Granted Oct 2, 1984·23 cites·13 claims
- 1370US4128634ACosmetic emulsions containing copolymers of alkyl(meth)acrylates and mono-(N-hydroxyalkyl) or bis-(N-hydroxyalkyl) (meth)acrylamidesHENKEL KGAA·Filed 1977·Granted Dec 5, 1978·20 cites·10 claims
- 1470US4057622AWater-in-oil creams with polymeric emulsifiersHENKEL KGAA·Filed 1976·Granted Nov 8, 1977·29 cites·7 claims
- 1568US4555564AAlkyd resins containing hydroxyl groupsHENKEL KGAA·Filed 1985·Granted Nov 26, 1985·16 cites·31 claims
- 1668US4107386AAnaerobically hardening adhesives and sealants based on (meth)acrylic esters containing polycarbonates terminated by (meth)acrylic ester groupsHENKEL KGAA·Filed 1977·Granted Aug 15, 1978·18 cites·21 claims
- 1767US4637887ALubricants for vinyl chloride polymersHENKEL KGAA·Filed 1985·Granted Jan 20, 1987·16 cites·10 claims
- 1867US4343728AProcess for preparing solution polymerizates of acrylic and methacrylic esters and their use as flow-promoting agents in lacquersHENKEL KGAA·Filed 1980·Granted Aug 10, 1982·15 cites·12 claims
- 1966US4057624ACosmetic emulsions containing acrylamide copolymerHENKEL KGAA·Filed 1976·Granted Nov 8, 1977·19 cites·10 claims
- 2063US4167420AProcess for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereofHENKEL KGAA·Filed 1978·Granted Sep 11, 1979·10 cites·19 claims
- 2162US4474940AAlkyd resins from opened epoxidized hydroxyl compoundsHENKEL KGAA·Filed 1983·Granted Oct 2, 1984·14 cites·17 claims
- 2260US5047259AAcrylic copolymer flow control agentsHENKEL KGAA·Filed 1989·Granted Sep 10, 1991·16 cites·26 claims
- 2360US4126737AAnaeorbically hardening adhesives and sealants based on (meth)acrylic esters containing reaction products of glycidyl-(meth)acrylate and half esters containing carbonate groupsHENKEL KGAA·Filed 1977·Granted Nov 21, 1978·16 cites·20 claims
- 2459US4686255AStabilized polyvinyl chloride molding compositionsHENKEL KGAA·Filed 1984·Granted Aug 11, 1987·11 cites·8 claims
- 2558US4549002AEmulsifiers for emulsion polymerizationHENKEL KGAA·Filed 1984·Granted Oct 22, 1985·10 cites·22 claims
- 2657US4497933AEmulsifier-free and solvent-free alkyd resin water lacquersHENKEL KGAA·Filed 1983·Granted Feb 5, 1985·13 cites·13 claims
- 2754US4517334APolyol-modified alkyd resinsHENKEL KGAA·Filed 1983·Granted May 14, 1985·10 cites·21 claims
- 2852US4792582APolyethylene glycol ether foam inhibitors, emulsifiers, and stabilizers for polymersHENKEL KGAA·Filed 1986·Granted Dec 20, 1988·15 cites·22 claims
- 2952US4622382AUnsaturated alcohol-modified polyestersHENKEL KGAA·Filed 1985·Granted Nov 11, 1986·8 cites·33 claims
- 3052US4529762AMixed emulsifier for emulsion polymerizationHENKEL KGAA·Filed 1984·Granted Jul 16, 1985·8 cites·9 claims
- 3150US4057625ACosmetic emulsions containing N-vinylpyrrolidone/vinyl alkylcarboxylate copolymerHENKEL KGAA·Filed 1976·Granted Nov 8, 1977·7 cites·8 claims
- 3249US4749750AMethod for lubricating PVC plasticsHENKEL KGAA·Filed 1987·Granted Jun 7, 1988·9 cites·40 claims
- 3344US5569694AGarnet-containing stabilizer mixtures for polymersHENKEL KGAA·Filed 1993·Granted Oct 29, 1996·6 cites·17 claims
- 3444US4859746AAir-drying lacquer binder based on polyoctenyleneHENKEL KGAA·Filed 1987·Granted Aug 22, 1989·5 cites·10 claims
- 3544US4096323AAnaerobically hardening adhesives and sealants based on (meth)acrylic esters containing reaction products of glycidyl(meth)acrylate and half esters of dicarboxylic acidsHENKEL KGAA·Filed 1977·Granted Jun 20, 1978·8 cites·13 claims
- 3643US4373964AAssistants for the preparation of pigment pastes and high-concentration, low viscosity pigment pastesHENKEL KGAA·Filed 1981·Granted Feb 15, 1983·8 cites·7 claims
- 3740US4128636ACosmetic emulsions containing copolymers of 2-hydroxy-3-hydroxyalkyl-aminopropyl(meth)acrylates and alkyl (meth)acrylatesHENKEL KGAA·Filed 1977·Granted Dec 5, 1978·6 cites·10 claims
- 3838US4656210AStabilized polyvinyl chloride molding compositionsHENKEL KGAA·Filed 1984·Granted Apr 7, 1987·3 cites·25 claims
- 3930US4772670AEmulsion polymerization compositions containing 2-alkyl-1-alkanol polyglycolethersHENKEL KGAA·Filed 1986·Granted Sep 20, 1988·0 cites·14 claims
- 4029US4668711AStabilized polyvinylchloride molding compositionsHENKEL KGAA·Filed 1986·Granted May 26, 1987·1 cites·19 claims
- 4129US4385183ATelomerization of water-soluble monomersHENKEL KGAA·Filed 1981·Granted May 24, 1983·0 cites·7 claims
- 4228US4731460AAcylcyanamide compounds and their productionHENKEL KGAA·Filed 1986·Granted Mar 15, 1988·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →