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Matthäus Gossner
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Koln, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing flame retardant polyurethane foams using halog...
Patent number
11,192,991
Issue date
Dec 7, 2021
Covestro Deutschland AG
Sven Meyer-Ahrens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing flame retardant polyurethane foams using halog...
Patent number
10,563,032
Issue date
Feb 18, 2020
Covestro Deutschland AG
Sven Meyer-Ahrens
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Visco-elastic polyurethane foam with castor oil
Patent number
8,183,302
Issue date
May 22, 2012
Bayer MaterialScience AG
Bert Klesczewski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-laminable polyurethane foams
Patent number
6,638,990
Issue date
Oct 28, 2003
Bayer Aktiengesellschaft
Peter Haas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-laminable polyurethane foams
Patent number
6,632,851
Issue date
Oct 14, 2003
Bayer Aktiengesellschaft
Peter Haas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING FLAME RETARDANT POLYURETHANE FOAMS USING HALOG...
Publication number
20200140641
Publication date
May 7, 2020
COVESTRO DEUTSCHLAND AG
Sven Meyer-Ahrens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS
Publication number
20180327537
Publication date
Nov 15, 2018
COVESTRO DEUTSCHLAND AG
Matthäus GOSSNER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING VISCOELASTIC POLYURETHANE FOAMS
Publication number
20170327620
Publication date
Nov 16, 2017
COVESTRO DEUTSCHLAND AG
Matthäus Gossner
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING FLAME RETARDANT POLYURETHANE FOAMS USING HALOG...
Publication number
20170306122
Publication date
Oct 26, 2017
COVESTRO DEUTSCHLAND AG
Sven Meyer-Ahrens
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR PRODUCTION OF FLEXIBLE POLYURETHANE FOAMS WITH LOW EMIS...
Publication number
20100305228
Publication date
Dec 2, 2010
Bayer MaterialScience AG
Matthäus Gossner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyether esters as flame retardants for polyurethane flexible foams
Publication number
20050159500
Publication date
Jul 21, 2005
Thorsten Dreier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Flame-laminable polyurethane foams
Publication number
20020098338
Publication date
Jul 25, 2002
Peter Haas
B32 - LAYERED PRODUCTS