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Michael Schedler
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Leverkusen, DE
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last 30 patents
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Patent Grant
Polyurethane foams based on polyethercarbonate polyols
Patent number
10,907,007
Issue date
Feb 2, 2021
Covestro Intellectual Property GmbH & Co. KG
Persefoni Hilken
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 FOAM MATERIALS HAVING REDUCED COLD-FLOW EFFECT AND MET...
Publication number
20220204681
Publication date
Jun 30, 2022
Covestro Intellectual Property GmbH & Co. KG
Matthaeus Gossner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING RIGID, FLAME-RETARDANT PU/PIR FOAM
Publication number
20210115212
Publication date
Apr 22, 2021
Covestro Intellectual Property GmbH & Co. KG
Rolf Albach
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAMS BASED ON POLYETHERCARBONATE POLYOLS
Publication number
20200407485
Publication date
Dec 31, 2020
Covestro Intellectual Property GmbH & Co. KG
Persefoni Hilken
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VARIABLE DEVICE AND METHOD FOR APPLYING A FOAMABLE REACTION MIXTURE...
Publication number
20200346378
Publication date
Nov 5, 2020
COVESTRO DEUTSCHLAND AG
Hartmut Nefzger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IMIDE-CONTAINING POLYESTER
Publication number
20200299454
Publication date
Sep 24, 2020
COVESTRO DEUTSCHLAND AG
Michael Schedler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...