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Marina Reithmeier
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Cologne, DE
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Patents Grants
last 30 patents
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Patent Grant
Open-cell rigid polyurethane foam and the use thereof
Patent number
11,001,665
Issue date
May 11, 2021
Covestro Intellectual Property GmbH & Co. KG
Marcel Schornstein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PREPARING A POLYISOCYANATE, POLYISOCYANATE, ITS USE AND...
Publication number
20240018097
Publication date
Jan 18, 2024
COVESTRO DEUTSCHLAND AG
Christos Karafilidis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYURETHANE-BASED INSULATION BODY AND METHOD FOR PRODUCING SAME
Publication number
20220306825
Publication date
Sep 29, 2022
Covestro Intellectual Property GmbH & Co. KG
Marina Reithmeier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING A POLYESTER USING A 4-MEMBERED RING LACTONE
Publication number
20220049051
Publication date
Feb 17, 2022
Covestro Intellectual Property GmbH & Co. KG
Martin Machat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A POLYOXYALKYLENE POLYESTER POLYOL
Publication number
20220033575
Publication date
Feb 3, 2022
Covestro Intellectual Property GmbH & Co. KG
Elisabeth Vogelsang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...