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Agnes CHALBI
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Hurth, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Polyurethane foam and process for producing same
Patent number
10,131,759
Issue date
Nov 20, 2018
Covestro Deutschland AG
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a foamed material,composition in the form of...
Patent number
9,403,958
Issue date
Aug 2, 2016
Covestro Deutschland AG
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing a polyurethane foam by means of supercritical...
Patent number
9,139,683
Issue date
Sep 22, 2015
Bayer MaterialScience AG
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing a polyurethane foam and polyurethane foam obt...
Patent number
9,023,909
Issue date
May 5, 2015
Bayer MaterialScience AG
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBT...
Publication number
20150232629
Publication date
Aug 20, 2015
Bayer MaterialScience AG
Stefan LINDNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A FOAMED MATERIAL,COMPOSITION IN THE FORM OF A...
Publication number
20140107239
Publication date
Apr 17, 2014
Bayer Intellectual Property GmbH Creative Campus Monheim
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAM AND METHOD FOR PRODUCING SAME
Publication number
20140045960
Publication date
Feb 13, 2014
Bayer Intellectual Property GmbH Creative Campus Monheim
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING A POLYURETHANE FOAM BY MEANS OF SUPERCRITICAL...
Publication number
20120245243
Publication date
Sep 27, 2012
Bayer Intellectual Property GmbH
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING A POLYURETHANE FOAM AND POLYURETHANE FOAM OBTA...
Publication number
20120238655
Publication date
Sep 20, 2012
Bayer Intellectual Property GmbH
Stefan Lindner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...