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Gundolf Jacobs
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R osrath, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing flexible polyurethane foams
Patent number
9,701,804
Issue date
Jul 11, 2017
Covestro Deutschland AG
Norbert Hahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized, finely disperse low-viscosity polymer polyols with a hi...
Patent number
6,472,447
Issue date
Oct 29, 2002
Klaus Lorenz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sulfonated aliphatic compounds
Patent number
5,919,976
Issue date
Jul 6, 1999
Bayer Corporation
Bin Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flexible polyurethane foams and a process for the production thereof
Patent number
5,863,961
Issue date
Jan 26, 1999
Bayer Aktiengesellschaft
Gundolf Jacobs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizing monomers in presence of polyol and castor oil-polyol p...
Patent number
5,854,358
Issue date
Dec 29, 1998
Bayer Aktiengesellschaft
Torsten Heinemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible polyurethane foams and a process for the production thereof
Patent number
5,814,676
Issue date
Sep 29, 1998
Bayer Aktiengesellschaft
Gundolf Jacobs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous process for the preparation of highly stable, finely div...
Patent number
5,814,699
Issue date
Sep 29, 1998
Bayer Aktiengesellschaft
Mark R. Kratz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low-odor, higher molecular weight polyether polyols, a process for...
Patent number
5,672,768
Issue date
Sep 30, 1997
Bayer Aktiengesellschaft
Pramod Gupta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-odor, higher molecular weight polyether polyols, a process for...
Patent number
5,652,319
Issue date
Jul 29, 1997
Bayer Aktiengesellschaft
Pramod Gupta
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-viscosity, stable, agglomerate-free polymer polyols, a process...
Patent number
5,594,066
Issue date
Jan 14, 1997
Bayer Aktiengesellschaft
Torsten Heinemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low viscosity polymer polyols a process for their production as wel...
Patent number
5,554,662
Issue date
Sep 10, 1996
Bayer Adtiengesellschaft
Josef Sanders
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Core discoloration preventing agents in the production of isocyanat...
Patent number
5,459,171
Issue date
Oct 17, 1995
Bayer Aktiengesellschaft
Peter Haas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyurethane foams
Patent number
5,104,905
Issue date
Apr 14, 1992
Bayer Aktiengesellschaft
Peter Haas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of flexible slabstock polyurethane foams
Patent number
4,970,243
Issue date
Nov 13, 1990
Bayer Aktiengesellschaft
Gundolf Jacobs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAM MATERIALS
Publication number
20160257776
Publication date
Sep 8, 2016
COVESTRO DEUTSCHLAND AG
Gundolf Jacobs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING FLEXIBLE MOULDED PU FOAMS
Publication number
20150336306
Publication date
Nov 26, 2015
Bayer MaterialScience AG
Norbert HAHN
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS WITH HIGH COMFORT...
Publication number
20150307647
Publication date
Oct 29, 2015
Bayer MaterialScience AG
Gundolf JACOBS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAM MATERIALS
Publication number
20140066535
Publication date
Mar 6, 2014
Bayer Intellectual Property GmbH
Gundolf Jacobs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
Publication number
20130261203
Publication date
Oct 3, 2013
Bayer Intellectual Property GmbH
Norbert Hahn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS
Publication number
20130237624
Publication date
Sep 12, 2013
Bayer Intellectual Property GmbH
Bert Klesczewski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR LOWERING EMISSIONS OF A POLYURETHANE FOAM
Publication number
20120184639
Publication date
Jul 19, 2012
Bayer MaterialScience AG
Peter HAAS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR LOWERING EMISSIONS OF A POLYURETHANE FOAM
Publication number
20090326089
Publication date
Dec 31, 2009
Bayer MaterialScience AG
Peter HAAS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...