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Johannes Maria Franciscus Sijben
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Etten-Leur, NL
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Patents Grants
last 30 patents
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Patent Grant
Catalyst and method for preparing aromatic carboxylic acids
Patent number
8,187,992
Issue date
May 29, 2012
Process Design Center B.V.
Herman Jozef Claudius De Meyer
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing aromatic carboxylic acids
Patent number
8,188,309
Issue date
May 29, 2012
Process Design Center B.V.
Johannes Maria Franciscus Sijben
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Catalyst and Method For Preparing Aromatic Carboxylic Acids
Publication number
20090088586
Publication date
Apr 2, 2009
PROCESS DESIGN CENTER B.V.
Johannes Maria Franciscus Sijben
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Preparing Aromatic Carboxylic Acids
Publication number
20090062563
Publication date
Mar 5, 2009
Johannes Maria Franciscus Sijben
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Motor Fuel Based On Gasoline and Ethanol
Publication number
20090031613
Publication date
Feb 5, 2009
Johannes Maria Franciscus Sijben
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...