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Birgit GERKE
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Ludwigshafen, DE
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Patents Grants
last 30 patents
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Patent Grant
Process for the recycling of spent lithium ion cells
Patent number
12,134,803
Issue date
Nov 5, 2024
BASF SE
Wolfgang Rohde
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR RECYCLING LITHIUM ION BATTERY MATERIALS
Publication number
20240347801
Publication date
Oct 17, 2024
BASF SE
Wolfgang Rohde
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR THE REMOVAL OF FLUORIDE FROM ALKALINE HYDROXIDE SOLUTIONS
Publication number
20230406717
Publication date
Dec 21, 2023
BASF SE
Nils-Olof Joachim Born
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MAKING A DOPED CATHODE ACTIVE MATERIAL
Publication number
20230378428
Publication date
Nov 23, 2023
BASF SE
Christoph ERK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY RECYCLING BY REDUCTION AND CARBONYLATION
Publication number
20230155202
Publication date
May 18, 2023
BASF SE
Wolfgang ROHDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE PURIFICATION OF LITHIUM SALTS
Publication number
20220402773
Publication date
Dec 22, 2022
BASF SE
Wolfgang ROHDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...
Publication number
20220352570
Publication date
Nov 3, 2022
BASF SE
Wolfgang ROHDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TWIN-MONOMER COMPOSITION AND DIELECTRIC FILM THEREOF
Publication number
20220324885
Publication date
Oct 13, 2022
BASF SE
Szilard CSIHONY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM FROM WASTE LITHIUM ION BATTERIES
Publication number
20220274841
Publication date
Sep 1, 2022
BASF SE
Wolfgang ROHDE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM AND OTHER METALS FROM WASTE LIT...
Publication number
20220251681
Publication date
Aug 11, 2022
BASF SE
Wolfgang ROHDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BATTERY RECYCLING BY HYDROGEN GAS INJECTION IN LEACH
Publication number
20220010407
Publication date
Jan 13, 2022
BASF SE
Wolfgang ROHDE
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EPOXY RESIN COMPOSITION
Publication number
20210395513
Publication date
Dec 23, 2021
BASF SE
Jean-Pierre Berkan LINDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE RECYCLING OF SPENT LITHIUM ION CELLS
Publication number
20210324495
Publication date
Oct 21, 2021
BASF SE
Wolfgang ROHDE
H01 - BASIC ELECTRIC ELEMENTS