Inventor · disambiguated record
Martin Hille
Also filed as: HILLE MARTIN
29 granted patents·674 citations·filing 1973–1998
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US4309523AWater-soluble copolymer of acrylamidomethylpropanesulfonic acids saltsCASSELLA FARBWERKE MAINKUR AG·Filed 1980·Granted Jan 5, 1982·83 cites·4 claims
- 0293US6013114AEnvironmentally friendly diesel fuelCLARIANT GMBH·Filed 1998·Granted Jan 11, 2000·90 cites·20 claims
- 0391US4048077AAqueous clay base mud for deep drillingHOECHST AG·Filed 1975·Granted Sep 13, 1977·64 cites·4 claims
- 0487US4341716APolyether polyamines, the salts thereof, process for their manufacture and their useHOECHST AG·Filed 1980·Granted Jul 27, 1982·18 cites·4 claims
- 0582US5421993AProcess of inhibiting corrosion, demulsifying and/or depressing the pour point of crude oilHOECHST AG·Filed 1993·Granted Jun 6, 1995·41 cites·16 claims
- 0682US4536339ABisamides, a process for their preparation and their useHOECHST AG·Filed 1982·Granted Aug 20, 1985·32 cites·5 claims
- 0781US4357245AWater-soluble copolymer and its preparationCASSELLA FARBWERKE MAINKUR AG·Filed 1981·Granted Nov 2, 1982·30 cites·2 claims
- 0881US3974220AQuaternary ammonium corrosion inhibitor and petroleum demulsifierHOECHST AG·Filed 1973·Granted Aug 10, 1976·20 cites·4 claims
- 0980US5510436AWater-soluble copolymers useful in drilling fluidsHOECHST AG·Filed 1994·Granted Apr 23, 1996·37 cites·22 claims
- 1080US4730079AQuaternary oxalkylated polycondensatesHOECHST AG·Filed 1986·Granted Mar 8, 1988·27 cites·7 claims
- 1180US4587283ACement slurries for deep holes, with a copolymer content for reducing the water lossHOECHST AG·Filed 1985·Granted May 6, 1986·36 cites·4 claims
- 1267US4885111ABranched, quaternary polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·18 cites·15 claims
- 1364US5607618AUse of a water-soluble copolymers based on acrylamidoalkylenesulfonic acid as a detergent additiveHOECHST AG·Filed 1993·Granted Mar 4, 1997·24 cites·17 claims
- 1460US4416796AEmulsion-breaking compositionHOECHST AG·Filed 1979·Granted Nov 22, 1983·16 cites·6 claims
- 1559US4734523AOxalkylated polyester-amines, a process for their preparation and their useHOECHST AG·Filed 1986·Granted Mar 29, 1988·12 cites·6 claims
- 1659US4419265AAddition products from ethylene oxide-propylene oxide block polymers and bis-glycidyl ethers, a process for their preparation and their useHOECHST AG·Filed 1981·Granted Dec 6, 1983·14 cites·4 claims
- 1757US4420413AOxyalkylated addition products from ethylene oxide-propylene oxide block polymers and bis-glycidyl ethers and their useHOECHST AG·Filed 1981·Granted Dec 13, 1983·12 cites·3 claims
- 1854US4885110ABranched polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·16 cites·11 claims
- 1953US4686066AMethod for the separation of oil-in-water emulsionsHOFINGER MANFRED·Filed 1985·Granted Aug 11, 1987·16 cites·3 claims
- 2050US4451671ACationic ethylene oxide/propylene oxide and ethylene oxide/butylene oxide polymers, a process for their preparation and their useHOECHST AG·Filed 1982·Granted May 29, 1984·11 cites·2 claims
- 2148US4339459AGuanidinium compounds and their use as microbiocidal agentsHOECHST AG·Filed 1980·Granted Jul 13, 1982·2 cites·2 claims
- 2246US5114616AEsterified glycidyl ether addition products and their useHOECHST AG·Filed 1990·Granted May 19, 1992·9 cites·5 claims
- 2346US5039450AProcess for the separation of crude oil emulsions of the water-in-oil typeHOECHST AG·Filed 1989·Granted Aug 13, 1991·12 cites·4 claims
- 2444US5385674AProcess for separation of petroleum emulsions of the water-in-oil typeHOECHST AG·Filed 1993·Granted Jan 31, 1995·9 cites·10 claims
- 2544US4465817AModified etherified phenol/aldehyde condensation products and their use for breaking petroleum emulsionsHOECHST AG·Filed 1983·Granted Aug 14, 1984·10 cites·6 claims
- 2642US4482724ABisimidazolinesHOECHST AG·Filed 1982·Granted Nov 13, 1984·8 cites·3 claims
- 2737US5830830AUse of acetal-containing mixturesCLARIANT GMBH·Filed 1995·Granted Nov 3, 1998·4 cites·19 claims
- 2834US4920151AMicrobicidal agents based on alkyl-di-guanidinium saltsHOECHST AG·Filed 1988·Granted Apr 24, 1990·1 cites·2 claims
- 2929US5759963AUse of acetalsHOECHST AG·Filed 1993·Granted Jun 2, 1998·2 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Martin Hille 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 →