Holzapfel; Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Holzapfel; Michael.The latest application filed is for "method for producing high-purity electrode materials".

Company Profile

1.14.29

Holzapfel; Michael - Freising DE
Holzapfel; Michael - Baden-Baden DE
Holzapfel; Michael - Kehl DE
Holzapfel; Michael - Munich N/A DE
Holzapfel; Michael - Heidenheim DE
Holzapfel; Michael - Munchen DE
Holzapfel; Michael - Bern CH
Holzapfel; Michael - Muenchen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Phase-pure lithium aluminium titanium phosphate and method for its production and its use Grant 9,748,557 - Holzapfel , et al. August 29, 2	2017-08-29
Method of reducing magnetic and/or oxidic contaminants in lithium metal oxygen compounds Grant 9,550,188 - Holzapfel , et al. January 24, 2	2017-01-24
Method For Producing High-Purity Electrode Materials App 20160268593 - Vogler; Christian ; et al.	2016-09-15
Carbon-deposited alkali metal oxyanion electrode material and process for preparing same Grant 9,385,364 - Liang , et al. July 5, 2	2016-07-05
Electrolyte composition for electrochemical cell App 20150372348 - Buqa; Hilmi ; et al.	2015-12-24
Process for the preparation of lithium titanium spinel and its use Grant 9,187,336 - Holzapfel , et al. November 17, 2	2015-11-17
Reduction of Gassing in Lithium Titanate Cells App 20150303482 - Buqa; Hilmi ; et al.	2015-10-22
Phase-pure Lithium Aluminium Titanium Phosphate And Method For Its Production And Its Use App 20150236339 - HOLZAPFEL; Michael ; et al.	2015-08-20
Carbon-coated lithium titanium spinel Grant 9,085,491 - Dollinger , et al. July 21, 2	2015-07-21
Carbon-deposited Alkali Metal Oxyanion Electrode Material And Process For Preparing Same App 20140370186 - LIANG; Guoxian ; et al.	2014-12-18
Doped Lithium Titanium Spinel Compound And Electrode Comprising Same App 20140312269 - Laumann; Andreas ; et al.	2014-10-23
Process For The Preparation Of Lithium Titanium Spinel And Its Use App 20140209834 - Holzapfel; Michael ; et al.	2014-07-31
Carbon-coated Lithium Titanium Spinel App 20140175687 - Dollinger; Jasmin ; et al.	2014-06-26
Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteries Grant 8,673,502 - Petrat , et al. March 18, 2	2014-03-18
Lithium Titanium Mixed Oxide App 20140038058 - Holzapfel; Michael ; et al.	2014-02-06
Method Of Reducing Magnetic And/or Oxidic Contaminants In Lithium Metal Oxygen Compounds App 20130156683 - Holzapfel; Michael ; et al.	2013-06-20
Rotary elastic coupling and its method of manufacture Grant 8,460,114 - Becker , et al. June 11, 2	2013-06-11
Electrode, Free Of Added Conductive Agent, For A Secondary Lithium-ion Battery App 20130108925 - Holzapfel; Michael	2013-05-02
Electrode For A Secondary Lithium-ion Battery App 20130059204 - Holzapfel; Michael ; et al.	2013-03-07
Process For The Preparation Of Finely Dispersed Lithium Titanium Spinels And Their Use App 20120328950 - Busl; Stefanie ; et al.	2012-12-27
Phase-pure Lithium Aluminium Titanium Phosphate And Method For Its Production And Use App 20120295168 - Holzapfel; Michael ; et al.	2012-11-22
Phase-pure Lithium Aluminium Titanium Phosphate And Method For Its Production And Its Use App 20120295167 - Holzapfel; Michael ; et al.	2012-11-22
Bogie for a rail vehicle which has a drive Grant 8,196,520 - Holzapfel , et al. June 12, 2	2012-06-12
Carbon-deposited Alkali Metal Oxyanion Electrode Material And Process For Preparing Same App 20120138867 - LIANG; Guoxian ; et al.	2012-06-07
Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators Grant 8,173,305 - Holzapfel , et al. May 8, 2	2012-05-08
Nanoscalar silicon particles in negative electrode materials for use in lithium-ion batteries Grant 8,124,279 - Petrat , et al. February 28, 2	2012-02-28
Carbon-coated Lithium Titanium Spinel App 20110217593 - Dollinger; Jasmin ; et al.	2011-09-08
Process For The Preparation Of Lithium Titanium Spinel And Its Use App 20110189545 - Holzapfel; Michael ; et al.	2011-08-04
Rotary Elastic Coupling And Its Method Of Manufacture App 20110165950 - Becker; Markus K. ; et al.	2011-07-07
Electrolyte composition in addition to the use thereof as an electrolyte material for electrochemical energy storage systems Grant 7,960,061 - Jost , et al. June 14, 2	2011-06-14
Nanoparticulate Composition And Method For Its Production App 20110037030 - Holzapfel; Michael ; et al.	2011-02-17
Bogie For A Rail Vehicle Which Has A Drive App 20100192800 - Holzapfel; Michael ; et al.	2010-08-05
Film Former-free Electrolyte/separator System And Use Thereof In Electrochemical Energy Accumulators App 20100183917 - Holzapfel; Michael ; et al.	2010-07-22
Method for Producing Coated Carbon Particles and Use of the Latter in Anode Materials for Lithium-Ion Batteries App 20080145761 - Petrat; Frank-Martin ; et al.	2008-06-19
Nanoscalar Silicon Particles In Negative Electrode Materials For Use In Lithium-Ion Batteries App 20070281216 - Petrat; Frank-Martin ; et al.	2007-12-06
Electrolyte Composition in Addition to the Use Thereof as an Electrolyte Material for Electrochemical Energy Storage Systems App 20070212615 - Jost; Carsten ; et al.	2007-09-13

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