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Jeroen Van Westrenen
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Amsterdam, NL
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last 30 patents
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Patent Grant
Bituminous composition
Patent number
5,798,401
Issue date
Aug 25, 1998
Shell Oil Company
Jan Korenstra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PREPARING ETHYLENE AND/OR PROPYLENE
Publication number
20150307411
Publication date
Oct 29, 2015
Ye Mon CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE REGENERATION OF A CATALYST
Publication number
20130225394
Publication date
Aug 29, 2013
Shell Oil Company
Jose Atilio QUEVEDO ENRIQUEZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED PROCESS FOR THE PREPARATION OF AN AROMATIC PRODUCT
Publication number
20130165716
Publication date
Jun 27, 2013
Shell Oil Company
Leslie Andrew CHEWTER
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR PRODUCING ETHYLENE OXIDE
Publication number
20110137053
Publication date
Jun 9, 2011
Leslie Andrew CHEWTER
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR PRODUCING OLEFINS
Publication number
20110137095
Publication date
Jun 9, 2011
Leslie Andrew CHEWTER
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR THE PREPARATION OF A LOWER OLEFIN PRODUCT
Publication number
20110112345
Publication date
May 12, 2011
Leslie Andrew Chewter
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS FOR PRODUCING OLEFINS
Publication number
20110112314
Publication date
May 12, 2011
Leslie Andrew Chewter
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND INTEGRATED SYSTEM FOR THE PREPARATION OF A LOWER OLEFIN...
Publication number
20110112344
Publication date
May 12, 2011
Leslie Andrew Chewter
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS TO PREPARE METHANOL AND/OR DIMETHYLETHER
Publication number
20090126259
Publication date
May 21, 2009
Robert Van Den Berg
C07 - ORGANIC CHEMISTRY
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Patent Application
Method for the preparation of lower olefines by steam cracking
Publication number
20050148806
Publication date
Jul 7, 2005
Emil Eduard Antonius Cruijsberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
Apparatus and process for vaporizing a heavy hydrocarbon feedstock...
Publication number
20020028977
Publication date
Mar 7, 2002
Krishnamoorthy Chandrasekharan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL