Inventor
STARZ KARL-ANTON
DE21 patents
⚠️ This page may combine multiple inventors who share the name “STARZ KARL-ANTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
11 patentsUS5767036AJun 16, 1998
Platinum-aluminum alloy catalyst for fuel cells and method of its production and use
DEGUSSA116 citations98
US6007934ADec 28, 1999
Co-tolerant anode catalyst for PEM fuel cells and a process for its preparation
DEGUSSA133 citations97
US6309772B1Oct 30, 2001
Membrane-electrode unit for polymer electrolyte fuel cells and processes for their preparation
DEGUSSA90 citations96
US6500217B1Dec 31, 2002
Process for applying electrode layers to a polymer electrolyte membrane strip for fuel cells
DEGUSSA93 citations95
US6156449ADec 5, 2000
Catalyst layer for polymer electrolyte fuel cells
DEGUSSA74 citations95
US6165635ADec 26, 2000
Pt/Rh/Fe alloy catalyst for fuel cells and a process for producing the same
DEGUSSA42 citations92
US5852768ADec 22, 1998
Process for producing precious metal powders
DEGUSSA43 citations92
US5011627AApr 30, 1991
Screen-printable paste for manufacturing electrically conductive coatings
DEGUSSA73 citations90
US6656290B1Dec 2, 2003
Soldering paste for hard-soldering and coating aluminum and aluminum alloys
DEGUSSA18 citations81
US5578383ANov 26, 1996
Precious-metal material for articles of jewelry and a method of manufacturing them
DEGUSSA18 citations81
US4962066AOct 9, 1990
Solder paste for fastening semiconductors onto ceramic bases
DEGUSSA21 citations78
UMICORE AG & CO KG
8 patentsUS6861387B2Mar 1, 2005
Noble metal-containing supported catalyst and a process for its preparation
UMICORE AG & CO KG89 citations96
US6998149B2Feb 14, 2006
Process for producing a membrane electrode assembly for fuel cells
UMICORE AG & CO KG27 citations92
US7109145B2Sep 19, 2006
Noble metal-containing supported catalyst and a process for its preparation
UMICORE AG & CO KG36 citations91
US6797667B2Sep 28, 2004
Process for preparing an anode catalyst for fuel cells and the anode catalyst prepared therewith
UMICORE AG & CO KG38 citations91
US8361921B2Jan 29, 2013
Noble metal nanoparticles, a process for preparing these and their use
UMICORE AG & CO KG6 citations82
US7754369B2Jul 13, 2010
Ink for producing membrane electrode assemblies for fuel cells
UMICORE AG & CO KG14 citations82
US7141270B2Nov 28, 2006
Method for the production of membrane electrode assemblies for fuel cells
UMICORE AG & CO KG18 citations80
US6893761B2May 17, 2005
Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby
UMICORE AG & CO KG0 citations48