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Franky BRUYNSEELS
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Sint Gills-Waas, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Covers for LED light sources
Patent number
11,353,165
Issue date
Jun 7, 2022
Covestro Intellectual Property GmbH & Co. KG
Ulrich Blaschke
F21 - LIGHTING
Information
Patent Grant
Polycarbonate composition having improved optical and thermal prope...
Patent number
10,370,489
Issue date
Aug 6, 2019
Covestro Deutschland AG
Karl-Heinz Köhler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate composition having improved optical and thermal prope...
Patent number
9,868,817
Issue date
Jan 16, 2018
Covestro Deutschland AG
Karl-Heinz Köhler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polycarbonate according to the phase interface...
Patent number
9,771,451
Issue date
Sep 26, 2017
Covestro Deutschland AG
Hermann Kauth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate for making extruded films that are virtually free of...
Patent number
8,084,570
Issue date
Dec 27, 2011
Bayer MaterialScience AG
Heinz Pudleiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical data carriers and method for producing the same
Patent number
6,855,390
Issue date
Feb 15, 2005
Bayer Aktiengesellschaft
Wilfried Haese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate substrates
Patent number
6,855,794
Issue date
Feb 15, 2005
Bayer Aktiengesellschaft
Michael Bödiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate substrates
Patent number
6,815,524
Issue date
Nov 9, 2004
Bayer Aktiengesellschaft
Michael Bödiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate substrates
Patent number
6,696,542
Issue date
Feb 24, 2004
Bayer Aktiengesellschaft
Michael Bödiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Containers made of a branched polycarbonate
Patent number
6,613,869
Issue date
Sep 2, 2003
Bayer Aktiengesellschaft
Klaus Horn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
COVERS FOR LED LIGHT SOURCES
Publication number
20210222839
Publication date
Jul 22, 2021
Covestro Intellectual Property GmbH & Co. KG
Ulrich BLASCHKE
F21 - LIGHTING
Information
Patent Application
POLYCARBONATE COMPOSITION HAVING IMPROVED OPTICAL AND THERMAL PROPE...
Publication number
20180105643
Publication date
Apr 19, 2018
Karl-Heinz Köhler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYCARBONATE ACCORDING TO THE PHASE INTERFACE...
Publication number
20160326315
Publication date
Nov 10, 2016
COVESTRO DEUTSCHLAND AG
Hermann KAUTH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE COMPOSITION HAVING IMPROVED OPTICAL AND THERMAL PROPE...
Publication number
20130123423
Publication date
May 16, 2013
Karl-Heinz Köhler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD AND APPARATUS FOR CHARACTERIZING POLYMERS
Publication number
20120085151
Publication date
Apr 12, 2012
Bayer MaterialScience AG
Stephan Konrad
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polycarbonate for making extruded films that are virtually free of...
Publication number
20110127468
Publication date
Jun 2, 2011
Heinz Pudleiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate substrates
Publication number
20050043500
Publication date
Feb 24, 2005
Michael Bodiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polycarbonate substrates
Publication number
20040166283
Publication date
Aug 26, 2004
Michael Bodiger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...