Inventor · disambiguated record
Hans-Josef Sterzel
Also filed as: PIRZER HANS · STERZEL HANS-JOSEF
83 granted patents·18 pending applications·1,631 citations·filing 1975–2011
99Inventor score
Top patents by PatentIndex Score
101 records- 0197US4828941AMethanol/air fuel cellsBASF AG·Filed 1987·Granted May 9, 1989·136 cites·14 claims
- 0297US4137212AFlameproofed nylon molding compositionsBASF AG·Filed 1977·Granted Jan 30, 1979·72 cites·12 claims
- 0395US4022748AThermoplastic polyester molding compositionsBASF AG·Filed 1975·Granted May 10, 1977·79 cites·6 claims
- 0494US4235844AProcess and apparatus for the manufacture of linear high molecular weight polyestersBASF AG·Filed 1979·Granted Nov 25, 1980·83 cites·3 claims
- 0594US4107231AFlame-retardant linear polyestersBASF AG·Filed 1976·Granted Aug 15, 1978·48 cites·8 claims
- 0693US6444894B1Thermoelectrically active materials and generators containing themBASF AG·Filed 2000·Granted Sep 3, 2002·54 cites·10 claims
- 0793US5976454AProcess for producing open-celled, inorganic sintered foam productsBASF AG·Filed 1997·Granted Nov 2, 1999·131 cites·10 claims
- 0893US5453365APreparation of lactatesBASF AG·Filed 1994·Granted Sep 26, 1995·62 cites·8 claims
- 0991US4694042AElastomeric thermoplastic molding materials and their preparationBASF AG·Filed 1985·Granted Sep 15, 1987·58 cites·6 claims
- 1086US7320728B2Rod-shaped apatite crystals having a specific length-to-width ratioBASF AG·Filed 2006·Granted Jan 22, 2008·3 cites·16 claims
- 1186US7153482B2Rod shaped apatite crystals having a specific length-to-width ratioBASF AG·Filed 2005·Granted Dec 26, 2006·3 cites·19 claims
- 1286US5145900AThermoplastic materials for the production of ceramic moldingsBASF AG·Filed 1992·Granted Sep 8, 1992·53 cites·8 claims
- 1383US7952015B2Pb-Te-compounds doped with tin-antimony-tellurides for thermoelectric generators or peltier arrangementsUNIV MICHIGAN STATE·Filed 2006·Granted May 31, 2011·7 cites·29 claims
- 1482US5198489AThermoplastic compositions for producing metallic moldingsBASF AG·Filed 1991·Granted Mar 30, 1993·49 cites·16 claims
- 1579US6171532B1Method of stabilizing sintered foam and of producing open-cell sintered foam partsBASF AG·Filed 1997·Granted Jan 9, 2001·48 cites·9 claims
- 1679US5348983AFoamed polylactide moldings and production thereofBASF AG·Filed 1993·Granted Sep 20, 1994·28 cites·3 claims
- 1778US7223378B2Preparation of barium titanate or strontium titanate having a mean diameter of less than 10 nanometersBASF AG·Filed 2003·Granted May 29, 2007·15 cites·3 claims
- 1877US5073320APreparation of thermoplastics containing ceramic powders as fillersBASF AG·Filed 1990·Granted Dec 17, 1991·37 cites·5 claims
- 1977US4774153ABatteries comprising high energy and power density methanol/air fuel cells with polymeric electrolytes in tubular configurationBASF AG·Filed 1987·Granted Sep 27, 1988·36 cites·3 claims
- 2074US7023687B2High energy density capacitorsBASF AG·Filed 2003·Granted Apr 4, 2006·20 cites·12 claims
- 2172US5737683AProcess for producing metallic shaped parts by powder injection moldingBASF AG·Filed 1995·Granted Apr 7, 1998·33 cites·4 claims
- 2272US5378792AFoamed polylactide moldings and production thereofBASF AG·Filed 1994·Granted Jan 3, 1995·19 cites·3 claims
- 2372US4865762APolymers which form liquid-crystalline phasesBASF AG·Filed 1987·Granted Sep 12, 1989·20 cites·1 claims
- 2471US6495714B1Method for producing alkanesulfonic acidsBASF AG·Filed 2000·Granted Dec 17, 2002·6 cites·21 claims
- 2571US4769296ABatteries comprising high energy and power density methanol/air fuel cellsBASF AG·Filed 1987·Granted Sep 6, 1988·29 cites·4 claims
- 2671US4722993AWholly aromatic mesomorphic polyester amides and the preparation thereofBASF AG·Filed 1986·Granted Feb 2, 1988·17 cites·9 claims
- 2769US6758990B2Stabilizing agent for hydroxylamine solutionsBASF AG·Filed 2001·Granted Jul 6, 2004·4 cites·3 claims
- 2869US4973606AMembranes of organic polymers which contain crystalline carrier compounds, and their preparationBASF AG·Filed 1988·Granted Nov 27, 1990·16 cites·4 claims
- 2968US6657091B2Catalytic preparation of alkali metal alkoxidesBASF AG·Filed 2001·Granted Dec 2, 2003·4 cites·9 claims
- 3067US6744110B2Thermoelectrically active materials and generators and Peltier arrangements containing themBASF AG·Filed 2002·Granted Jun 1, 2004·13 cites·8 claims
- 3166US4797465AWholly aromatic mesomorphic polyether esters and the preparation thereofBASF AG·Filed 1986·Granted Jan 10, 1989·14 cites·7 claims
- 3265US7326851B2Pb-Ge-Te-compounds for thermoelectric generators or Peltier arrangementsBASF AG·Filed 2003·Granted Feb 5, 2008·10 cites·7 claims
- 3365US4734234APreparation of very strong and very heat-stable ceramic moldings of silicon nitrideBASF AG·Filed 1986·Granted Mar 29, 1988·17 cites·4 claims
- 3465US4081422AThermoplastic molding compositions from terephthalic acid-butane-1,4-diol-but-2-ene-1,4-diol polyestersKEIL THOMPSON & SHURTLEFF·Filed 1976·Granted Mar 28, 1978·15 cites·8 claims
- 3564US7208135B2Preparation of mixed oxides having mean diameters of less than 10 nanometersBASF AG·Filed 2004·Granted Apr 24, 2007·6 cites·5 claims
- 3664US6255514B1Isolation of trimethoxysilane from a TMS/methanol mixtureBASF AG·Filed 2000·Granted Jul 3, 2001·4 cites·8 claims
- 3764US4879065AProcesses of making plastics mixtures which absorb electromagnetic radiation and contain ferroelectric and/or piezoelectric substancesBASF AG·Filed 1987·Granted Nov 7, 1989·14 cites·5 claims
- 3863US6759560B2Method for producing alkali methylatesBASF AG·Filed 2000·Granted Jul 6, 2004·12 cites·16 claims
- 3962US5604919ASintered parts made of oxygen-sensitive non-reducible powders and their production by injection-moldingBASF AG·Filed 1996·Granted Feb 18, 1997·23 cites·10 claims
- 4062US4229553AStabilized poly(alkylene terephthalate) molding materialsBASF AG·Filed 1979·Granted Oct 21, 1980·14 cites·6 claims
- 4161US6153547AOpen-celled porous sintered products and their productionBASF AG·Filed 1999·Granted Nov 28, 2000·18 cites·2 claims
- 4261US5422053AProduction of foamed polylactide injection moldings of high strength and rigidityBASF AG·Filed 1993·Granted Jun 6, 1995·20 cites·4 claims
- 4360US4064103APolybutylene terephthalate molding compositions which are resistant to heat-agingBASF AG·Filed 1976·Granted Dec 20, 1977·9 cites·2 claims
- 4459US5998317AOpen-celled porous sintered products and their productionBASF AG·Filed 1997·Granted Dec 7, 1999·17 cites·8 claims
- 4559US4980081APolymers which form liquid-crystalline phasesBASF AG·Filed 1989·Granted Dec 25, 1990·12 cites·8 claims
- 4659US4908172AProduction of ceramic moldingsBASF AG·Filed 1988·Granted Mar 13, 1990·15 cites·5 claims
- 4759US4802061AMicroelectronic components and thick-film hybrid circuitsBASF AG·Filed 1987·Granted Jan 31, 1989·25 cites·5 claims
- 4859US4752630AThermoplastic polymer materials containing molecular inorganic reinforcing fibersBASF AG·Filed 1986·Granted Jun 21, 1988·11 cites·14 claims
- 4957US7132482B2Method for vulcanizing caoutchouc or latex by applying a mixture of sulfur and a complexing agentBASF AG·Filed 2003·Granted Nov 7, 2006·3 cites·9 claims
- 5057US2004171471A1Rod shaped apatite crystals with a specific length-to-width ratioFiled 2002·Application pending·0 cites
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