Inventor · disambiguated record
Harald Bönsel
Also filed as: BOENSEL HARALD
7 granted patents·442 citations·filing 1996–1999
89Inventor score
Files withAXIVA GMBH2CELANESE VENTURES GMBH2HOECHST RES & TECH GMBH & CO2HOECHST RES & TECHNOLOGY GMBH1
Top patents by PatentIndex Score
7 records- 0193US6197147B1Process for continuous production of membrane-electrode compositesHOECHST RES & TECH GMBH & CO·Filed 1996·Granted Mar 6, 2001·146 cites·28 claims
- 0292US6462095B1Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cellAXIVA GMBH·Filed 1998·Granted Oct 8, 2002·119 cites·16 claims
- 0389US6183898B1Gas diffusion electrode for polymer electrolyte membrane fuel cellsHOECHST RES & TECH GMBH & CO·Filed 1999·Granted Feb 6, 2001·100 cites·26 claims
- 0481US6391818B1Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalystsCELANESE VENTURES GMBH·Filed 1998·Granted May 21, 2002·54 cites·23 claims
- 0549US6348516B1Method for producing solution of polymers functionalized by acid groups by microwave radiationCELANESE VENTURES GMBH·Filed 1998·Granted Feb 19, 2002·10 cites·19 claims
- 0634US6852440B1Fuel cell with improved long term performance, method for operating a PME fuel cell and PME fuel cell batteryAXIVA GMBH·Filed 1999·Granted Feb 8, 2005·7 cites·3 claims
- 0734US6274749B1High-temperature resistant sulfonated aromatic polyether ketone cation exchangers and sulfonated poly (phenylene sulfide) cation exchangers as catalysts at reaction temperature above 150° CHOECHST RES & TECHNOLOGY GMBH·Filed 1998·Granted Aug 14, 2001·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →