Inventor · disambiguated record
Karl-Heinz Koch
Also filed as: KOCH KARL · KOCH KARL H · KOCH KARL-HEINZ
16 granted patents·2 pending applications·177 citations·filing 1975–2012
93Inventor score
Top patents by PatentIndex Score
18 records- 0193US4078128AProcess for rendering ethylene-vinyl acetate copolymers agglomeration-resistantNAT DISTILLERS CHEM CORP·Filed 1976·Granted Mar 7, 1978·67 cites·2 claims
- 0286US3985719AProcess for the controlled alcoholysis of ethylene-vinyl ester interpolymersNAT DISTILLERS CHEM CORP·Filed 1975·Granted Oct 12, 1976·37 cites·16 claims
- 0363US8557389B2Use of a composite material based on a one component polyurethane adhesiveGENZ MANFRED·Filed 2010·Granted Oct 15, 2013·1 cites·20 claims
- 0456US4003810APreventing discoloration in hydrolyzed ethylene-vinyl acetate copolymersNAT DISTILLERS CHEM CORP·Filed 1976·Granted Jan 18, 1977·9 cites·2 claims
- 0553US4552575AMethod for the mass separation of a liquid mixture through fractional crystallizationRUETGERSWERKE AG·Filed 1983·Granted Nov 12, 1985·16 cites·5 claims
- 0653US4298579AMethod of producing PuO2 by calcination of Pu oxalate produced by discontinuous precipitation from solutions contaminated with americiumALKEM GMBH·Filed 1977·Granted Nov 3, 1981·9 cites·10 claims
- 0749US5300580AModified ethylene/n-butyl acrylate copolymers having improved adhesionQUANTUM CHEM CORP·Filed 1991·Granted Apr 5, 1994·8 cites·7 claims
- 0846US2014346248A1Removal device for a crop protection agentHUBER ROBERT·Filed 2012·Application pending·0 cites
- 0945US2014353338A1Removal device for a crop protection agentHUBER ROBERT·Filed 2012·Application pending·0 cites
- 1044US4181624AAminoalkanolsHENKEL KGAA·Filed 1978·Granted Jan 1, 1980·5 cites·8 claims
- 1142US4380454ACoking quality of coals with insufficient coking propertiesRUETGERSWERKE AG·Filed 1980·Granted Apr 19, 1983·3 cites·5 claims
- 1241US6391388B1Process for producing ceramic multicolored prints having improved reproduction quality and apparatus for implementing the process2 DMC·Filed 1998·Granted May 21, 2002·8 cites·20 claims
- 1336US4139050AControl of discharge outlet of a casting vesselMANNESMANN AG·Filed 1977·Granted Feb 13, 1979·2 cites·9 claims
- 1435US4444650AProcess for coking high-boiling aromatic hydrocarbon mixtures to form carbon materials having constant propertiesRUETGERSWERKE AG·Filed 1981·Granted Apr 24, 1984·2 cites·12 claims
- 1532US4818106ASpectral analysis device on a converterHOESCH STAHL AG·Filed 1987·Granted Apr 4, 1989·4 cites·12 claims
- 1630US4426338AProcess for the production of U3 O8 sintered bodiesNUKEM GMBH·Filed 1981·Granted Jan 17, 1984·2 cites·14 claims
- 1727US4430194AMethod for the production of a highly aromatic pitch-like coal by-productRUETGERSWERKE AG·Filed 1981·Granted Feb 7, 1984·2 cites·8 claims
- 1823US4209323AProcess for the production of a product with high carbon content from waste sootVFT VERKAUFSGES TEER·Filed 1978·Granted Jun 24, 1980·2 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Karl-Heinz Koch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →