Inventor · disambiguated record
Heinz Mueller
Also filed as: MUEELLER HEINZ · MUELLER HEINZ · MUELLER HEINZ JAKOB
61 granted patents·8 pending applications·3,092 citations·filing 1975–2014
99Inventor score
Files withHENKEL KGAA37MANN & HUMMEL FILTER11COGNIS DEUTSCHLAND GMBH3COGNIS OLEOCHEMICALS GMBH3EMERY OLEOCHEMICALS GMBH2
Top patents by PatentIndex Score
69 records- 0196US4964615ACompositions for freeing jammed drill pipesHENKEL KGAA·Filed 1988·Granted Oct 23, 1990·129 cites·15 claims
- 0295US5403822AEsters of carboxylic acids of medium chain-length as a component of the oil phase in invert drilling mudsHENKEL KGAA·Filed 1993·Granted Apr 4, 1995·150 cites·30 claims
- 0395US5254531AOleophilic basic amine compounds as an additive for invert drilling mudsHENKEL KGAA·Filed 1992·Granted Oct 19, 1993·118 cites·25 claims
- 0495US5252554ADrilling fluids and muds containing selected ester oilsHENKEL KGAA·Filed 1992·Granted Oct 12, 1993·157 cites·38 claims
- 0595US4802998APowder-form lubricant additives for water-based drilling fluidsHENKEL KGAA·Filed 1987·Granted Feb 7, 1989·102 cites·13 claims
- 0694US6165946AProcess for the facilitated waste disposal of working substances based on water-in-oil invert emulsionsHENKEL KGAA·Filed 1997·Granted Dec 26, 2000·129 cites·70 claims
- 0793US6806235B1Lubricants for drilling fluidsCOGNIS DEUTSCHLAND GMBH·Filed 1999·Granted Oct 19, 2004·113 cites·12 claims
- 0893US5663122AMineral additives for setting and/or controlling the rheological properties and gel structure of aqueous liquid phases and the use of such additivesHENKEL KGAA·Filed 1993·Granted Sep 2, 1997·56 cites·18 claims
- 0993US5441927AFluid drill-hole treatment agents based on polycarboxylic acid diestersHENKEL KGAA·Filed 1994·Granted Aug 15, 1995·93 cites·34 claims
- 1093US5318954AUse of selected ester oils of low carboxylic acids in drilling fluidsHENKEL KGAA·Filed 1993·Granted Jun 7, 1994·106 cites·30 claims
- 1193US5318956AUse of selected ester oils in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptabilityHENKEL KGAA·Filed 1993·Granted Jun 7, 1994·94 cites·24 claims
- 1293US5232910AUse of selected ester oils in drilling fluids and mudsHENKEL KGAA·Filed 1991·Granted Aug 3, 1993·126 cites·41 claims
- 1392US5869434AFree-flowing borehole servicing preparations containing linear α-olefins, more patricularly corresponding drilling fluidsHENKEL KGAA·Filed 1995·Granted Feb 9, 1999·112 cites·22 claims
- 1492US5106516AMonocarboxylic acid methylesters in invert drilling mudsHENKEL KGAA·Filed 1990·Granted Apr 21, 1992·82 cites·18 claims
- 1592US4888120AWater-based drilling and well-servicing fluids with swellable, synthetic layer silicatesHENKEL KGAA·Filed 1987·Granted Dec 19, 1989·90 cites·37 claims
- 1691US6022833AMulticomponent mixtures for use in geological explorationHENKEL KGAA·Filed 1997·Granted Feb 8, 2000·96 cites·20 claims
- 1790US9758031B2Radiator grille arrangement for a vehicleDAIMLER AG·Filed 2013·Granted Sep 12, 2017·19 cites·6 claims
- 1890USRE36066EUse of selected ester oils in drilling fluids and mudsHENKEL KGAA·Filed 1995·Granted Jan 26, 1999·101 cites·21 claims
- 1989US5461028AFluid-drill-hole treatment agents based on carbonic acid diestersHENKEL KGAA·Filed 1991·Granted Oct 24, 1995·65 cites·17 claims
- 2089US5318955AUse of selected ethers of monofunctional alcohols in drilling fluidsHENKEL KGAA·Filed 1993·Granted Jun 7, 1994·68 cites·16 claims
- 2188US7435706B2Thinners for invert emulsionsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Oct 14, 2008·55 cites·20 claims
- 2288US6716799B1Use of selected fatty alcohols and their mixtures with carboxylic acid esters as lubricant components in water-based drilling fluid systems for soil explorationCOGNIS DEUTSCHLAND GMBH·Filed 1997·Granted Apr 6, 2004·72 cites·22 claims
- 2387US6289989B1Use of biodegradable alcoxylation products for cleaning boreholes, boring instruments or boringsHENKEL KGAA·Filed 1997·Granted Sep 18, 2001·62 cites·42 claims
- 2485US6350788B1Low-foam surfactant concentrates for use in the domain of plant growth stimulationHENKEL KGAA·Filed 1998·Granted Feb 26, 2002·41 cites·16 claims
- 2585US6159261AFilter cartridgeMANN & HUMMEL FILTER·Filed 1997·Granted Dec 12, 2000·44 cites·7 claims
- 2685US5080082APressure regulating valve for crankcase ventilation in an internal combustion engineMANN & HUMMEL FILTER·Filed 1991·Granted Jan 14, 1992·49 cites·11 claims
- 2783US5348938AOleophilic alcohols as a constituent of invert drilling fluidsHENKEL KGAA·Filed 1990·Granted Sep 20, 1994·45 cites·13 claims
- 2882US6211119B1Multiphase lubricant concentrates for use in water based systems in the field of exploratory soil drillingHENKEL KGAA·Filed 1997·Granted Apr 3, 2001·36 cites·55 claims
- 2981US7666820B2Borehole treatment agent containing low-toxic oil phaseEMERY OLEOCHEMICALS GMBH·Filed 2003·Granted Feb 23, 2010·26 cites·22 claims
- 3080US7741248B2Borehole treating substance containing ether carboxylic acidsEMERY OLEOCHEMICALS GMBH·Filed 2004·Granted Jun 22, 2010·25 cites·19 claims
- 3180US5755892AWaste disposal of contaminated drill cuttings from geological drilling using drilling fluid systems containing mineral oilHENKEL KGAA·Filed 1993·Granted May 26, 1998·44 cites·13 claims
- 3279US5722358ATube with variable inside diameterMANN & HUMMEL FILTER·Filed 1996·Granted Mar 3, 1998·49 cites·12 claims
- 3376US5421907AProcess for cold cleaning oil-contaminated metal surfaces with 2-ethylhexyl esters of fatty acidsHENKEL KGAA·Filed 1992·Granted Jun 6, 1995·34 cites·11 claims
- 3475US5028342ADrilling mud additives based on a polymer mixture, their use, and a process for their productionHENKEL KGAA·Filed 1989·Granted Jul 2, 1991·30 cites·23 claims
- 3574US6180572B1Aqueous swellable compositions of guar gum and guar gum derivatives in oleophilic liquids and their useHENKEL KGAA·Filed 1996·Granted Jan 30, 2001·34 cites·16 claims
- 3674US6044829AHeating arrangementMANN & HUMMEL FILTER·Filed 1996·Granted Apr 4, 2000·31 cites·4 claims
- 3774US5508258AUse of surface-active alpha-sulfo-fatty acid di-salts in water and oil based drilling fluids and other drill-hole treatment agentsHENKEL KGAA·Filed 1995·Granted Apr 16, 1996·46 cites·22 claims
- 3873US6122860AMethod of boosting surface consolidation of soil threatened by erosionHENKEL KGAA·Filed 1996·Granted Sep 26, 2000·41 cites·35 claims
- 3973US5441156AProcess and recovering minerals from non-sulfidic ores by flotationHENKEL KGAA·Filed 1992·Granted Aug 15, 1995·33 cites·20 claims
- 4072US5194422AUse of selected oleophilic alcohols in water-based drilling fluids of the o/w-emulsion type and corresponding drilling fluids with improved ecological acceptabilityHENKEL KGAA·Filed 1990·Granted Mar 16, 1993·27 cites·32 claims
- 4171US6423108B1Air filter for an internal combustion engineMANN & HUMMEL FILTER·Filed 1999·Granted Jul 23, 2002·26 cites·10 claims
- 4270US7959743B2Lithium salts of fatty alcohol sulphates for cleaning boreholes, boring devices and boringsCOGNIS OLEOCHEMICALS GMBH·Filed 2005·Granted Jun 14, 2011·5 cites·27 claims
- 4368US5649986AFilter for filtering the intake air of an internal combustion engineFILTEWERK MANN & HUMMEL GMBH·Filed 1995·Granted Jul 22, 1997·27 cites·14 claims
- 4468US5400753AAir filter for internal combustion enginesMANN & HUMMEL FILTER·Filed 1994·Granted Mar 28, 1995·28 cites·11 claims
- 4567US6508932B1Filter with valve having a hydrophobic coatingMANN & HUMMEL FILTER·Filed 1999·Granted Jan 21, 2003·26 cites·10 claims
- 4665US6596670B1Use of selected oleophilic ethers in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptabilityCOGNIS DEUTSCHLAND GMBH·Filed 1993·Granted Jul 22, 2003·19 cites·32 claims
- 4765US5947072AInlet device for an internal combustion engineMANN & HUMMEL FILTER·Filed 1996·Granted Sep 7, 1999·26 cites·16 claims
- 4864US7638466B2Thinners for invert emulsionsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Dec 29, 2009·9 cites·21 claims
- 4961US2015090500A1Drilling composition, process for its preparation, and applications thereofCOGNIS OLEOCHEMICALS GMBH·Filed 2014·Application pending·0 cites
- 5060US4010598ADevice for folding the closure flap of envelopesSMITHE MACHINE CO INC F L·Filed 1975·Granted Mar 8, 1977·11 cites·5 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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