Margret Wohlfahrt-Mehrens

Person

Illertissen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
1.5-3 V lithium batteries with overcharge protection
- Patent number 11,145,910
- Issue date Oct 12, 2021
- ALBEMARLE GERMANY GMBH
- Ulrich Wietelmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium-nickel-manganese-based transition metal oxide particles, pr...
- Patent number 10,658,664
- Issue date May 19, 2020
- ZENTRUM FUR SONNENENERGIE—UND WASSERSTOFF-FORSCHUNG BADEN-WURTTEMBERG GEMEINN...
- Margret Wohlfahrt-Mehrens
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mixed oxide containing a lithium manganese spinel and process for i...
- Patent number 10,483,538
- Issue date Nov 19, 2019
- Johnson Matthey Public Limited Company
- Christian Vogler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mixed oxide containing a lithium manganese spinel and process for i...
- Patent number 9,562,303
- Issue date Feb 7, 2017
- Johnson Matthey PLC
- Christian Vogler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mixed oxide containing a lithium manganese spinel and process for i...
- Patent number 9,281,522
- Issue date Mar 8, 2016
- Johnson Matthey PLC
- Christian Vogler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Binary, ternary and quaternary lithium phosphates, method for the p...
- Patent number 8,168,150
- Issue date May 1, 2012
- Zentrum fur Sonnenenergie-und Wasserstoff-Forschung Baden-Wurttenberg, Gemein...
- Reinhard P. Hemmer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nickel mixed hydroxide, method for the producing the same, and the...
- Patent number 6,849,208
- Issue date Feb 1, 2005
- H.C. Starck GmbH
- Viktor Stoller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for recycling negative-electrode materials from spent lithi...
- Patent number 6,511,639
- Issue date Jan 28, 2003
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schmidt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ternary mixed lithium oxides, process for preparing the same, and s...
- Patent number 6,080,510
- Issue date Jun 27, 2000
- Zentrum fur Sonnenenergie-und Wasserstoff Forshung Baden Wurttemberg Gemeinnu...
- Reinhard P. Hemmer
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
1.5-3 V Lithium Batteries With Overcharge Protection
- Publication number 20200052347
- Publication date Feb 13, 2020
- ALBEMARLE GERMANY GMBH
- Ulrich Wietelmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-NICKEL-MANGANESE-BASED TRANSITION METAL OXIDE PARTICLES, PR...
- Publication number 20180294481
- Publication date Oct 11, 2018
- ZENTRUM FÜR SONNENENERGIE-UND WASSERSTOFF- FORSCHUNG BADEN-WÜRTTEMBERG GEMEIN...
- Margret WOHLFAHRT-MEHRENS
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...
- Publication number 20170179485
- Publication date Jun 22, 2017
- Johnson Matthey PLC
- Christian VOGLER
- C30 - CRYSTAL GROWTH
Information Patent Application
CONTROLLED DISCHARGE OF AN ENERGY STORE USING REDOX SHUTTLE ADDITIVES
- Publication number 20170149073
- Publication date May 25, 2017
- ZENTRUM FÜR SONNENENERGIE-UND WASSERSTOFF- FORSCHUNG BADEN-WÜRTTEMBERG GEMEIN...
- Harry DOERING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...
- Publication number 20160068991
- Publication date Mar 10, 2016
- Johnson Matthey PLC
- Christian VOGLER
- C30 - CRYSTAL GROWTH
Information Patent Application
Positive active electrode material for lithium secondary battery, p...
- Publication number 20120183855
- Publication date Jul 19, 2012
- SOLVAY S.A.
- Margret Wohlfahrt-Mehrens
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...
- Publication number 20110287319
- Publication date Nov 24, 2011
- Sud-Chemie AG
- Christian Vogler
- C30 - CRYSTAL GROWTH
Information Patent Application
Carbon Nanoparticles, Production and Use Thereof
- Publication number 20090081454
- Publication date Mar 26, 2009
- ZENTRUM FUR SONNENENERGI-UND WASSERSTOFF- FORSCHUNG BADEN WURTTEMBERG GEMEINN...
- Peter Axmann
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Nanoporous Catalyst Particles, the Production Thereof and Their Use
- Publication number 20090035208
- Publication date Feb 5, 2009
- Peter Axmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Plasmatron for the Production of a Modified Material and...
- Publication number 20070275304
- Publication date Nov 29, 2007
- Joerg Friedrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Binary, ternary and quaternary lithium phosphates, method for the p...
- Publication number 20040151649
- Publication date Aug 5, 2004
- Reinhard P. Hemmer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Margret Wohlfahrt-Mehrens

Person

Patents Grantslast 30 patents

1.5-3 V lithium batteries with overcharge protection

Lithium-nickel-manganese-based transition metal oxide particles, pr...

Mixed oxide containing a lithium manganese spinel and process for i...

Mixed oxide containing a lithium manganese spinel and process for i...

Mixed oxide containing a lithium manganese spinel and process for i...

Binary, ternary and quaternary lithium phosphates, method for the p...

Nickel mixed hydroxide, method for the producing the same, and the...

Process for recycling negative-electrode materials from spent lithi...

Ternary mixed lithium oxides, process for preparing the same, and s...

Patents Applicationslast 30 patents

1.5-3 V Lithium Batteries With Overcharge Protection

LITHIUM-NICKEL-MANGANESE-BASED TRANSITION METAL OXIDE PARTICLES, PR...

MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...

CONTROLLED DISCHARGE OF AN ENERGY STORE USING REDOX SHUTTLE ADDITIVES

MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...

Positive active electrode material for lithium secondary battery, p...

MIXED OXIDE CONTAINING A LITHIUM MANGANESE SPINEL AND PROCESS FOR I...

Carbon Nanoparticles, Production and Use Thereof

Nanoporous Catalyst Particles, the Production Thereof and Their Use

Method and Plasmatron for the Production of a Modified Material and...

Binary, ternary and quaternary lithium phosphates, method for the p...