Inventor · disambiguated record
Hartmut Wiggers
Also filed as: WIGGERS HARTMUT
9 granted patents·3 pending applications·93 citations·filing 2004–2021
86Inventor score
Top patents by PatentIndex Score
12 records- 0194US9463435B2Process for producing carbon substrates loaded with metal oxides and carbon substrates produced in this wayBLUECHER GMBH·Filed 2014·Granted Oct 11, 2016·17 cites·11 claims
- 0293US8945431B2Intercalation of silicon and/or tin into porous carbon substratesSCHULZ CHRISTOF·Filed 2009·Granted Feb 3, 2015·47 cites·7 claims
- 0390US8673502B2Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteriesPETRAT FRANK-MARTIN·Filed 2006·Granted Mar 18, 2014·19 cites·22 claims
- 0473US8043909B2Porous semiconductive film and process for its productionEVONIK DEGUSSA GMBH·Filed 2008·Granted Oct 25, 2011·4 cites·13 claims
- 0564US9421518B2Process for producing carbon substrates loaded with metal oxides and carbon substrates produced in this waySCHULZ CHRISTOF·Filed 2009·Granted Aug 23, 2016·1 cites·7 claims
- 0664US7776304B2Nanoscale crystalline silicon powderEVONIK DEGUSSA GMBH·Filed 2004·Granted Aug 17, 2010·5 cites·7 claims
- 0757US7927570B2Nanoscale crystalline silicon powderEVONIK DEGUSSA GMBH·Filed 2010·Granted Apr 19, 2011·0 cites·6 claims
- 0856US8043593B2Nanoscale crystalline silicon powderEVONIK DEGUSSA GMBH·Filed 2010·Granted Oct 25, 2011·0 cites·16 claims
- 0953US2023322563A1High performance silicon-based materials for lithium ion battery anodesEVONIK OPERATIONS GMBH·Filed 2021·Application pending·0 cites
- 1045US10693129B2Synthesis of silicon-carbon composite in a gas phase reactorEVONIK OPERATIONS GMBH·Filed 2018·Granted Jun 23, 2020·0 cites·9 claims
- 1145US2007172406A1Nanoscale, crystalline silicon powderDEGUSSA·Filed 2004·Application pending·0 cites
- 1240US2010221544A1Nanoscale silicon particlesDEGUSSA·Filed 2006·Application pending·0 cites
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