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Christian Kords
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Walsrode, DE
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Patents Grants
last 30 patents
Information
Patent Grant
System for filling and emptying transport containers with plastics...
Patent number
8,418,731
Issue date
Apr 16, 2013
Bayer MaterialScience AG
Christian Kords
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for filling and emptying transport containers with plastics...
Patent number
8,313,268
Issue date
Nov 20, 2012
Bayer MaterialScience AG
Christian Kords
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process for the compounding of polymers
Patent number
8,034,269
Issue date
Oct 11, 2011
Bayer Material Science
Christoph Schwemler
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Phase boundary processes for preparing polycarbonates
Patent number
7,847,051
Issue date
Dec 7, 2010
Bayer MaterialScience AG
Wolfgang Ebert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for mixing polymer melts with additives
Patent number
7,138,478
Issue date
Nov 21, 2006
Bayer Aktiengesellschaft
Klemens Kohlgrüber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polycarbonates
Patent number
7,071,284
Issue date
Jul 4, 2006
Bayer Aktiengesellschaft
Hermann Kauth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosgene having low content of carbon tetrachloride
Patent number
6,930,202
Issue date
Aug 16, 2005
Bayer Aktiengesellschaft
Jürgen Heuser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Device and method for degassing plastics
Patent number
6,811,294
Issue date
Nov 2, 2004
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of stabilized polycarbonate
Patent number
6,797,837
Issue date
Sep 28, 2004
Bayer Aktiengesellschaft
Christian Kords
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Strand evaporator
Patent number
6,780,281
Issue date
Aug 24, 2004
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-purity polymer granules and method for the production thereof
Patent number
6,720,406
Issue date
Apr 13, 2004
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Device and method for removing volatile components from polymer sol...
Patent number
6,627,040
Issue date
Sep 30, 2003
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the production of highly pure polycarbonate and ultrapur...
Patent number
6,620,906
Issue date
Sep 16, 2003
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polycarbonates
Patent number
6,613,868
Issue date
Sep 2, 2003
Bayer Aktiengesellschaft
Hermann Kauth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vacuole-free polymer granulates
Patent number
6,551,538
Issue date
Apr 22, 2003
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method and device for evaporating polymer solutions of thermoplasti...
Patent number
6,545,122
Issue date
Apr 8, 2003
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for evaporating polymer solutions of thermoplastic polymers
Patent number
6,534,619
Issue date
Mar 18, 2003
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for isolating polymers from solutions
Patent number
6,506,281
Issue date
Jan 14, 2003
Bayer Aktiengesellschaft
Clemens Casper
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for removing volatile components from polymer solutions
Patent number
6,485,607
Issue date
Nov 26, 2002
Bayer Aktiengesellschaft
Thomas Elsner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Purification of solutions containing polycarbonate
Patent number
6,458,920
Issue date
Oct 1, 2002
Bayer Aktiengesellschaft
Richard Baxendell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonates with a low yellowness index
Patent number
6,395,864
Issue date
May 28, 2002
Bayer Aktiengesellschaft
Steffen Kühling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Purification of cellulose and starch ethers with counter current wa...
Patent number
4,404,370
Issue date
Sep 13, 1983
Wolff Walsrode AG and Bayer AG
Claus-Rudiger Bernert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the purification of cellulose and starch ethers
Patent number
4,398,024
Issue date
Aug 9, 1983
Wolff Walsrode Aktiengesellschaft
Claus-Rudiger Bernert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR FILLING AND EMPTYING TRANSPORT CONTAINERS WITH PLASTICS...
Publication number
20110041953
Publication date
Feb 24, 2011
Bayer MaterialScience AG
Christian Kords
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PHASE BOUNDARY PROCESSES FOR PREPARING POLYCARBONATES
Publication number
20090275709
Publication date
Nov 5, 2009
Bayer MaterialScience AG
Wolfgang Ebert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PRODUCTION OF PHOSGENE WITH REDUCED CO EMISSION
Publication number
20090143619
Publication date
Jun 4, 2009
Bayer MaterialScience AG
Hermann Kauth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR FILLING AND EMPTYING TRANSPORT CONTAINERS WITH PLASTICS...
Publication number
20080296295
Publication date
Dec 4, 2008
Bayer MaterialScience AG
Christian Kords
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Process for the compounding of polymers
Publication number
20080067711
Publication date
Mar 20, 2008
Christoph Schwemler
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for mixing polymer melts with additives
Publication number
20050121817
Publication date
Jun 9, 2005
Thomas Konig
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for mixing polymer melts with additives
Publication number
20040225103
Publication date
Nov 11, 2004
Klemens Kohlgrueber
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the preparation of polycarbonates
Publication number
20040158026
Publication date
Aug 12, 2004
Hermann Kauth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of stabilized polycarbonate
Publication number
20030191220
Publication date
Oct 9, 2003
Christian Kords
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing polycarbonates
Publication number
20020151672
Publication date
Oct 17, 2002
Hermann Kauth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing polycarbonate and products therefrom
Publication number
20020074683
Publication date
Jun 20, 2002
Christoph Schwemler
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL