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Grevenbroich, DE
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last 30 patents
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Patent Application
PROCESS FOR PREPARING A POLYOXYALKYLENE CARBONATE POLYOL
Publication number
20230174705
Publication date
Jun 8, 2023
COVESTRO DEUTSCHLAND AG
Elisabeth Vogelsang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYOXYALKYLENE POLYOLS
Publication number
20220204691
Publication date
Jun 30, 2022
Covestro Intellectual Property GmbH & Co. KG
Joerg Hofmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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-...