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Evert Jan Ditzel
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East Yorkshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Dehydration-hydrolysis processes and catalysts therefor
Patent number
10,328,420
Issue date
Jun 25, 2019
BP Chemicals Limited
Thomas Edward Clark
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dehydration-hydrolysis processes and catalysts therefor
Patent number
10,207,975
Issue date
Feb 19, 2019
BP Chemicals Limited
Evert Jan Ditzel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dehydration-hydrolysis processes and catalysts therefor
Patent number
9,873,112
Issue date
Jan 23, 2018
BP Chemicals Limited
Thomas Edward Clark
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process
Patent number
9,598,347
Issue date
Mar 21, 2017
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process
Patent number
9,505,703
Issue date
Nov 29, 2016
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of dimethyl ether
Patent number
9,499,470
Issue date
Nov 22, 2016
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methyl acetate/acetic acid
Patent number
9,181,168
Issue date
Nov 10, 2015
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process
Patent number
8,692,015
Issue date
Apr 8, 2014
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process
Patent number
8,586,778
Issue date
Nov 19, 2013
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of dimethyl ether
Patent number
8,552,216
Issue date
Oct 8, 2013
BP Chemicals Limited
Jon Michael Stewart Deeley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of dimethyl ether
Patent number
8,536,369
Issue date
Sep 17, 2013
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenation of ethanoic acid to produce ethanol
Patent number
8,524,954
Issue date
Sep 3, 2013
BP p.l.c.
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process using bound silver and/or copper mordenite ca...
Patent number
8,471,058
Issue date
Jun 25, 2013
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process catalysed by mordenite supported on inorganic...
Patent number
8,450,521
Issue date
May 28, 2013
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process for the production of methyl acetate
Patent number
8,431,732
Issue date
Apr 30, 2013
BP Chemicals Limited
Gareth Gerald Armitage
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of dimethyl ether
Patent number
8,394,983
Issue date
Mar 12, 2013
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration of zeolite carbonylation catalysts
Patent number
8,329,606
Issue date
Dec 11, 2012
BP Chemicals Limited
Edo Johann Becker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of dimethyl ether
Patent number
8,283,490
Issue date
Oct 9, 2012
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation process with in situ regeneration of mordenite catalyst
Patent number
8,158,815
Issue date
Apr 17, 2012
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of alkenyl carboxylates
Patent number
7,534,910
Issue date
May 19, 2009
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of an alcohol
Patent number
5,939,585
Issue date
Aug 17, 1999
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Iridium catalyzed carbonylation process for the production of aceti...
Patent number
5,877,347
Issue date
Mar 2, 1999
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Iridium-catalyzed carbonylation process for the production of aceti...
Patent number
5,877,348
Issue date
Mar 2, 1999
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst compositions
Patent number
5,817,745
Issue date
Oct 6, 1998
BP Chemicals Limited
Neil Andrew Cooley
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DEHYDRATION-HYDROLYSIS PROCESSES AND CATALYSTS THEREFOR
Publication number
20180036722
Publication date
Feb 8, 2018
BP Chemicals Limited
Thomas Edward Clark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHYDRATION-HYDROLYSIS PROCESSES AND CATALYSTS THEREFOR
Publication number
20170183282
Publication date
Jun 29, 2017
BP Chemicals Limited
Evert Jan DITZEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBONYLATION PROCESS
Publication number
20160052857
Publication date
Feb 25, 2016
BP Chemicals Limited
Evert Jan Ditzel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER
Publication number
20160016881
Publication date
Jan 21, 2016
BP Chemicals Limited
Evert Jan DITZEL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBONYLATION PROCESS
Publication number
20160009629
Publication date
Jan 14, 2016
BP Chemicals Limited
Evert Jan DITZEL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEHYDRATION-HYDROLYSIS PROCESSES AND CATALYSTS THEREFOR
Publication number
20150375217
Publication date
Dec 31, 2015
BP Chemicals Limited
Thomas Edward Clark
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF METHYL ACETATE/ACETIC ACID
Publication number
20130310599
Publication date
Nov 21, 2013
BP Chemicals Limited
Evert Jan Ditzel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBONYLATION PROCESS
Publication number
20120101298
Publication date
Apr 26, 2012
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBONYLATION PROCESS
Publication number
20120053360
Publication date
Mar 1, 2012
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBONYLATION PROCESS USING BOUND SILVER AND/OR COPPER MORDENITE C...
Publication number
20110237825
Publication date
Sep 29, 2011
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROGENATION OF ETHANOIC ACID TO PRODUCE ETHANOL
Publication number
20110224462
Publication date
Sep 15, 2011
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Carbonylation process catalysed by mordenite supported on inorganic...
Publication number
20110218356
Publication date
Sep 8, 2011
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBONYLATION PROCESS WITH IN SITU REGENERATION OF MORDENITE CATALYST
Publication number
20100317888
Publication date
Dec 16, 2010
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REGENERATION OF ZEOLITE CARBONYLATION CATALYSTS
Publication number
20100311567
Publication date
Dec 9, 2010
Edo Johann Becker
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CARBONYLATION PROCESS FOR THE PRODUCTION OF METHYL ACETATE
Publication number
20100274045
Publication date
Oct 28, 2010
BP Chemicals Limited
Gareth Gerald Armitage
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER
Publication number
20100130771
Publication date
May 27, 2010
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE CARBONYLATION OF DIMTHYL ETHER
Publication number
20100121098
Publication date
May 13, 2010
BP Chemicals Limited
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER
Publication number
20100121099
Publication date
May 13, 2010
Jon Michael Stewart Deeley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER
Publication number
20100063315
Publication date
Mar 11, 2010
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the production of alkenyl carboxylates
Publication number
20060167306
Publication date
Jul 27, 2006
Evert Jan Ditzel
C07 - ORGANIC CHEMISTRY