Inventor · disambiguated record
Karlheinz Koch
Also filed as: KOCH KARLHEINZ
13 granted patents·326 citations·filing 1974–1987
93Inventor score
Top patents by PatentIndex Score
13 records- 0192US4144183AMixed branched and straight chain ester oilsHENKEL KGAA·Filed 1977·Granted Mar 13, 1979·51 cites·11 claims
- 0287US4053491ABranched-chain aliphatic ester oilsHENKEL KGAA·Filed 1975·Granted Oct 11, 1977·39 cites·10 claims
- 0386US4608189ADetergents and liquid cleaners free of inorganic buildersHENKEL KGAA·Filed 1985·Granted Aug 26, 1986·60 cites·10 claims
- 0483US4113642AHigh viscosity neutral polyester lubricantsHENKEL KGAA·Filed 1976·Granted Sep 12, 1978·32 cites·8 claims
- 0581US4148762ACosmetic cleaning agents containing betaines and processHENKEL KGAA·Filed 1977·Granted Apr 10, 1979·37 cites·17 claims
- 0672US4074013ACorrodible iron-containing surfaces carrying corrosion-inhibiting coatingHENKEL KGAA·Filed 1976·Granted Feb 14, 1978·19 cites·9 claims
- 0771US4076743ANovel betaines, processes for the preparation thereof and recovery of underground petroleum therewithHENKEL KGAA·Filed 1977·Granted Feb 28, 1978·21 cites·7 claims
- 0869US4140300ASupervising casting flowMANNESMANN AG·Filed 1977·Granted Feb 20, 1979·10 cites·5 claims
- 0962US4302354AMixtures of vicinal aminoalkanols, process of preparation, and their application as corrosion inhibitorsHENKEL KGAA·Filed 1976·Granted Nov 24, 1981·10 cites·6 claims
- 1059US4772426ASurfactants concentrates containing ester sulfonates and their useHENKEL KGAA·Filed 1987·Granted Sep 20, 1988·23 cites·11 claims
- 1158US4090969AMethod of oil recovery by flooding employing betaine solutionsHENKEL KGAA·Filed 1977·Granted May 23, 1978·14 cites·5 claims
- 1253US4105430AFertilizer compositions carrying an aminoalkanol as anticake agentHENKEL KGAA·Filed 1976·Granted Aug 8, 1978·6 cites·16 claims
- 1348US4039460AHydroxyalkyl-aminobutyric acid lubricants for the cold-working of aluminumHENKEL & CIE GMBH·Filed 1974·Granted Aug 2, 1977·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →