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Peter Nordmann
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Dormagen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Open-cell rigid polyurethane foam and the use thereof
Patent number
11,001,665
Issue date
May 11, 2021
Covestro Intellectual Property GmbH & Co. KG
Marcel Schornstein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite components on the basis of hydrophobic polyols
Patent number
10,787,550
Issue date
Sep 29, 2020
Covestro Deutschland AG
Stefan Lindner
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Fiber composite component and a process for the production thereof
Patent number
9,808,969
Issue date
Nov 7, 2017
Covestro Deutschland AG
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fiber-reinforced polyisocyanurate component and a method for produc...
Patent number
9,334,379
Issue date
May 10, 2016
Covestro Deutschland AG
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Use of layer structures in wind power plants
Patent number
9,085,990
Issue date
Jul 21, 2015
Bayer Intellectual Property GmbH
Stefan Lindner
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING A POLYESTER USING A 4-MEMBERED RING LACTONE
Publication number
20220049051
Publication date
Feb 17, 2022
Covestro Intellectual Property GmbH & Co. KG
Martin Machat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...
Information
Patent Application
POLYURETHANE FOAM AND PROCESS FOR PRODUCING SAME
Publication number
20200080767
Publication date
Mar 12, 2020
COVESTRO DEUTSCHLAND AG
Marcel Schornstein
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-TEMPERATURE-RESISTANT FOAMS HAVING HIGH FLAME RETARDANCY
Publication number
20180094096
Publication date
Apr 5, 2018
COVESTRO DEUTSCHLAND AG
Florian HUPKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITE COMPONENTS ON THE BASIS OF HYDROPHOBIC POLYOLS
Publication number
20170152354
Publication date
Jun 1, 2017
COVESTRO DEUTSCHLAND AG
Stefan Lindner
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
FIBER-REINFORCED POLYISOCYANURATE COMPONENT AND A METHOD FOR PRODUC...
Publication number
20150125703
Publication date
May 7, 2015
Bayer Intellectual Property GmbH
Stefan Lindner
B32 - LAYERED PRODUCTS
Information
Patent Application
FIBRE COMPOSITE COMPONENT AND A PROCESS FOR THE PRODUCTION THEREOF
Publication number
20140087196
Publication date
Mar 27, 2014
Bayer Intellectual Property GmbH
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
USE OF LAYER STRUCTURES IN WIND POWER PLANTS
Publication number
20130330202
Publication date
Dec 12, 2013
Bayer MaterialScience AG
Stefan Lindner
B32 - LAYERED PRODUCTS
Information
Patent Application
FIBER COMPOSITE COMPONENT AND A PROCESS FOR THE PRODUCTION THEREOF
Publication number
20130244520
Publication date
Sep 19, 2013
Bayer Intellectual Property GmbH
Stefan Lindner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR THE TREATMENT OF POLYURETHANE FOAM WITH MICROWAVE RADIATION
Publication number
20090227694
Publication date
Sep 10, 2009
Bayer MaterialScience AG
Frithjof Hannig
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the preparation of polyols and/or polyamines from polyu...
Publication number
20080047824
Publication date
Feb 28, 2008
Hartmut Nefzger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the preparation of polyesterpolyols and their use
Publication number
20070049721
Publication date
Mar 1, 2007
Bayer MaterialScience AG
Hartmut Nefzger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...