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Peter Altenbuchner
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Munster, DE
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Patents Grants
last 30 patents
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Patent Grant
Composition comprising polyesters for additive manufacturing
Patent number
12,173,111
Issue date
Dec 24, 2024
Evonik Operations GmbH
David Bléger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
High viscosity base fluids based on oil compatible polyesters
Patent number
12,116,546
Issue date
Oct 15, 2024
Evonik Operations GmbH
Stefan Karl Maier
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
RADIATION CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING OF TOUGH...
Publication number
20240318007
Publication date
Sep 26, 2024
Evonik Operations GmbH
Yili WU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH VISCOSITY BASE FLUIDS BASED ON OIL COMPATIBLE POLYESTERS PREPA...
Publication number
20230257674
Publication date
Aug 17, 2023
Evonik Operations GmbH
Stefan Karl MAIER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HIGH VISCOSITY BASE FLUIDS BASED ON OIL COMPATIBLE POLYESTERS
Publication number
20230257673
Publication date
Aug 17, 2023
Evonik Operations GmbH
Stefan Karl MAIER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPOSITION COMPRISING POLYESTERS FOR ADDITIVE MANUFACTURING
Publication number
20220403093
Publication date
Dec 22, 2022
Evonik Operations GmbH
David Bléger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING ADHESIVES
Publication number
20220306917
Publication date
Sep 29, 2022
Evonik Operations GmbH
Nicolai Kolb
B08 - CLEANING
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Patent Application
PRODUCTION OF POLYURETHANE FOAM
Publication number
20210380774
Publication date
Dec 9, 2021
Evonik Operations GmbH
Michael Wagner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...