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Christoph Hartnig
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Eppstein, DE
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last 30 patents
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Patent Grant
Stabilized lithium metal impressions coated with alloy-forming elem...
Patent number
11,018,334
Issue date
May 25, 2021
ALBEMARLE GERMANY GMBH
Ulrich Wietelmann
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Stabilized lithium metal formations coasted with a shell containing...
Patent number
10,160,036
Issue date
Dec 25, 2018
ALBEMARLE GERMANY GMBH
Ulrich Wietelmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium powder anode
Patent number
9,649,688
Issue date
May 16, 2017
Rockwood Lithium GmbH
Ulrich Wietelmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphorous-coated lithium metal products, method for production an...
Patent number
9,601,762
Issue date
Mar 21, 2017
Rockwood Lithium GmbH
Ulrich Wietelmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Li2S@C-coated lithium metal product, method for the production ther...
Patent number
9,496,545
Issue date
Nov 15, 2016
Rockwood Lithium GmbH
Ulrich Wietelmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Membrane electrode assemblies and fuel cells with long lifetime
Patent number
9,325,025
Issue date
Apr 26, 2016
BASF SE
Oliver Gronwald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane electrode assembly and fuel cells with improved lifetime
Patent number
8,815,467
Issue date
Aug 26, 2014
BASF SE
Thomas Justus Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Stabilized Lithium Metal Impressions Coated with Alloy-Forming Elem...
Publication number
20180261834
Publication date
Sep 13, 2018
ALBEMARLE GERMANY GMBH
Ulrich Wietelmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STABILIZED LITHIUM METAL FORMATIONS COATED WITH A SHELL CONTAINING...
Publication number
20160121396
Publication date
May 5, 2016
Ulrich WIETELMANN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Active Lithium Reservoir For Lithium-Ion Batteries
Publication number
20160111717
Publication date
Apr 21, 2016
ROCKWOOD LITHIUM GMBH
Ulrich Weitelmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM POWDER ANODE
Publication number
20150333332
Publication date
Nov 19, 2015
ROCKWOOD LITHIUM GMBH
Ulrich Wietelmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOROUS-COATED LITHIUM METAL PRODUCTS, METHOD FOR PRODUCTION AN...
Publication number
20150037682
Publication date
Feb 5, 2015
Rockwood Lithium GmbH
Ulrich Wietelmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STABILIZED LITHIUM METAL IMPRESSIONS COATED WITH ALLOY-FORMING ELEM...
Publication number
20150010826
Publication date
Jan 8, 2015
Rockwood Lithium GmbH
Ulrich Wietelmann
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
LI2S@C-COATED LITHIUM METAL PRODUCT, METHOD FOR THE PRODUCTION THER...
Publication number
20140322612
Publication date
Oct 30, 2014
Ulrich Wietelmann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLIES AND FUEL CELLS WITH LONG LIFETIME
Publication number
20120264030
Publication date
Oct 18, 2012
BASF SE
Oliver Gronwald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELLS WITH IMPROVED LIFETIME
Publication number
20120141908
Publication date
Jun 7, 2012
BASF SE
Thomas Justus Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...