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Klaus Kirsten
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid redistributor
Patent number
10,357,740
Issue date
Jul 23, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Thomas Eck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Distillation column and method for distilling acrylic acid
Patent number
9,079,122
Issue date
Jul 14, 2015
Lurgi GmbH
Jochen Bauer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous process for the extraction of polyamide-6
Patent number
8,541,540
Issue date
Sep 24, 2013
Lurgi Zimmer GmbH
Klaus Kirsten
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing highly condensed solid-phase polyesters
Patent number
7,977,448
Issue date
Jul 12, 2011
Lurgi Zimmer GmbH
Brigitta Otto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making polyesters
Patent number
7,300,999
Issue date
Nov 27, 2007
Lurgi Zimmer GmbH
Stefan Deiss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS AND APPARATUS FOR SEPARATING PARTICLES OF A CERTAIN ORDER O...
Publication number
20180243712
Publication date
Aug 30, 2018
L'Air Liquide Societe Anonyme pour I'Etude et I'Exploitation des Procedes Geo...
Manfred Ruppel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIQUID REDISTRIBUTOR
Publication number
20160151736
Publication date
Jun 2, 2016
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Thomas ECK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTILLATION COLUMN AND METHOD FOR DISTILLING ACRYLIC ACID
Publication number
20140061025
Publication date
Mar 6, 2014
LURGI GMBH
Jochen Bauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR THE DISTILLATION OF TEMPERATURE-SENSITIVE LIQ...
Publication number
20130206577
Publication date
Aug 15, 2013
LURGI GMBH
Jochen Bauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and Apparatus for the Distillation of Polymerization-Prone...
Publication number
20130098752
Publication date
Apr 25, 2013
LURGI GMBH
Frank Castillo-Welter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS PROCESS FOR THE EXTRACTION OF POLYAMIDE-6
Publication number
20100048860
Publication date
Feb 25, 2010
Klaus Kirsten
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for producing highly condensed solid-phase polyesters
Publication number
20070179269
Publication date
Aug 2, 2007
Brigitta Otto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for adding raw materials during the production of polyesters...
Publication number
20060189783
Publication date
Aug 24, 2006
Stefan Deiss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of making polyesters
Publication number
20050240005
Publication date
Oct 27, 2005
ZIMMER AKTIENGESELLSCHAFT
Stefan Deiss
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...