Inventor · disambiguated record
Karl-Anton Starz
Also filed as: STARZ KARL · STARZ KARL A · STARZ KARL-ANTON
24 granted patents·4 pending applications·1,011 citations·filing 1985–2012
97Inventor score
Top patents by PatentIndex Score
28 records- 0195US6861387B2Noble metal-containing supported catalyst and a process for its preparationUMICORE AG & CO KG·Filed 2002·Granted Mar 1, 2005·89 cites·5 claims
- 0293US6500217B1Process for applying electrode layers to a polymer electrolyte membrane strip for fuel cellsDEGUSSA·Filed 1999·Granted Dec 31, 2002·93 cites·13 claims
- 0393US6007934ACo-tolerant anode catalyst for PEM fuel cells and a process for its preparationDEGUSSA·Filed 1998·Granted Dec 28, 1999·133 cites·10 claims
- 0492US5767036APlatinum-aluminum alloy catalyst for fuel cells and method of its production and useDEGUSSA·Filed 1996·Granted Jun 16, 1998·116 cites·6 claims
- 0590US7109145B2Noble metal-containing supported catalyst and a process for its preparationUMICORE AG & CO KG·Filed 2004·Granted Sep 19, 2006·36 cites·15 claims
- 0688US8361921B2Noble metal nanoparticles, a process for preparing these and their useUMICORE AG & CO KG·Filed 2011·Granted Jan 29, 2013·6 cites·8 claims
- 0788US6797667B2Process for preparing an anode catalyst for fuel cells and the anode catalyst prepared therewithUMICORE AG & CO KG·Filed 2002·Granted Sep 28, 2004·38 cites·14 claims
- 0888US6309772B1Membrane-electrode unit for polymer electrolyte fuel cells and processes for their preparationDEGUSSA·Filed 1999·Granted Oct 30, 2001·90 cites·29 claims
- 0987US5011627AScreen-printable paste for manufacturing electrically conductive coatingsDEGUSSA·Filed 1989·Granted Apr 30, 1991·73 cites·3 claims
- 1085US6998149B2Process for producing a membrane electrode assembly for fuel cellsUMICORE AG & CO KG·Filed 2001·Granted Feb 14, 2006·27 cites·21 claims
- 1183US6156449ACatalyst layer for polymer electrolyte fuel cellsDEGUSSA·Filed 1999·Granted Dec 5, 2000·74 cites·26 claims
- 1276US8071259B2Noble metal nanoparticles, a process for preparing these and their useSTARZ KARL-ANTON·Filed 2006·Granted Dec 6, 2011·5 cites·10 claims
- 1376US7141270B2Method for the production of membrane electrode assemblies for fuel cellsUMICORE AG & CO KG·Filed 2002·Granted Nov 28, 2006·18 cites·8 claims
- 1476US5852768AProcess for producing precious metal powdersDEGUSSA·Filed 1996·Granted Dec 22, 1998·43 cites·1 claims
- 1574US7754369B2Ink for producing membrane electrode assemblies for fuel cellsUMICORE AG & CO KG·Filed 2001·Granted Jul 13, 2010·14 cites·14 claims
- 1670US6165635APt/Rh/Fe alloy catalyst for fuel cells and a process for producing the sameDEGUSSA·Filed 1999·Granted Dec 26, 2000·42 cites·9 claims
- 1766US6558746B2Coating composition for producing electrically conductive coatingsFERRO GMBH·Filed 2001·Granted May 6, 2003·9 cites·28 claims
- 1866US5252522APurple pigments, a process for their production and use thereofDEGUSSA·Filed 1992·Granted Oct 12, 1993·19 cites·16 claims
- 1965US5578383APrecious-metal material for articles of jewelry and a method of manufacturing themDEGUSSA·Filed 1995·Granted Nov 26, 1996·18 cites·10 claims
- 2057US4962066ASolder paste for fastening semiconductors onto ceramic basesDEGUSSA·Filed 1990·Granted Oct 9, 1990·21 cites·3 claims
- 2155US6656290B1Soldering paste for hard-soldering and coating aluminum and aluminum alloysDEGUSSA·Filed 1998·Granted Dec 2, 2003·18 cites·16 claims
- 2255US2012301606A1Noble metal nanoparticles, a process for preparing these and their useSTARZ KARL-ANTON·Filed 2012·Application pending·0 cites
- 2350US4699888ADie/attach compositionDEGUSSA ELECTRONICS INC·Filed 1985·Granted Oct 13, 1987·20 cites·1 claims
- 2444US2004248731A1Furnace carbon black, process for production and use thereofDEGUSSA·Filed 2004·Application pending·0 cites
- 2544US2006177727A1Gas diffuser substrate containing catalysts for fuel cells, in addition to a method for the production thereofRUTH KARSTEN·Filed 2003·Application pending·0 cites
- 2641US2002034675A1Noble metal nanoparticles, a process for preparing these and their useFiled 2001·Application pending·0 cites
- 2740US5266109AEMI shielding pigments, a process for their preparation and their useDEGUSSA·Filed 1992·Granted Nov 30, 1993·9 cites·24 claims
- 2839US6893761B2Process for producing a membrane electrode assembly and the membrane electrode assembly produced therebyUMICORE AG & CO KG·Filed 2002·Granted May 17, 2005·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →