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Jörg Laue
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Olfen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing diisocyanates by phosgenating diamine suspensions
Patent number
9,272,988
Issue date
Mar 1, 2016
Covestro Deutschland AG
Jörg Laue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gas-phase phosgenation process
Patent number
8,692,016
Issue date
Apr 8, 2014
Bayer MaterialScience AG
Josef Sanders
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aliphatic oligocarbonate diols
Patent number
7,112,693
Issue date
Sep 26, 2006
Bayer Aktiengesellschaft
Jörg Tillack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing aliphatic oligocarbonate diols
Patent number
6,833,433
Issue date
Dec 21, 2004
Bayer Aktiengesellschaft
Andreas Schlemenat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing aliphatic oligocarbonate diols
Patent number
6,818,784
Issue date
Nov 16, 2004
Bayer Aktiengesellschaft
Jörg Tillack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING DIISOCYANATES BY PHOSGENATING DIAMINE SUSPENSIONS
Publication number
20150246873
Publication date
Sep 3, 2015
Bayer MaterialScience AG
Jörg Laue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
GAS-PHASE PHOSGENATION PROCESS
Publication number
20100312009
Publication date
Dec 9, 2010
Bayer MaterialScience AG
Josef Sanders
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Gas-phase phosgenation process
Publication number
20070043233
Publication date
Feb 22, 2007
Josef Sanders
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing aliphatic oligocarbonate diols
Publication number
20040143130
Publication date
Jul 22, 2004
Jorg Tillack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing aliphatic oligocarbonate diols
Publication number
20030009047
Publication date
Jan 9, 2003
Jorg Tillack
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...