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Sipke Hidde WADMAN
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Amsterdam, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of 1,4-butanediol and tetrahydrofuran fr...
Patent number
10,752,602
Issue date
Aug 25, 2020
Shell Oil Company
Sipke Hidde Wadman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 1,4-butanediol and tetrahydrofuran fr...
Patent number
10,351,496
Issue date
Jul 16, 2019
Shell Oil Company
Sipke Hidde Wadman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of 1,4-butanediol and tetrahydrofuran fr...
Patent number
10,023,549
Issue date
Jul 17, 2018
Shell Oil Company
Jean Paul Andre Marie Joseph Gishlain Lange
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of furan and its derivatives
Patent number
9,963,437
Issue date
May 8, 2018
Shell Oil Company
Sipke Hidde Wadman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the separation of 1,4-butanediol and co-products
Patent number
9,932,284
Issue date
Apr 3, 2018
Shell Oil Company
Kai Jürgen Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of furan and its derivatives
Patent number
9,914,715
Issue date
Mar 13, 2018
Shell Oil Company
Sipke Hidde Wadman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration of aldehyde decarbonylation catalysts
Patent number
9,333,493
Issue date
May 10, 2016
Shell Oil Company
Jean-Paul Andre Marie Joseph Gishlain Lange
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing mercaptans from a gas stream
Patent number
8,894,955
Issue date
Nov 25, 2014
Shell Oil Cpmpany
Jozef Jacobus Titus Smits
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for removing mercaptans from a gas stream
Patent number
8,894,954
Issue date
Nov 25, 2014
Shell Oil Company
Jozef Jacobus Titus Smits
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for selective oxidation of hydrogen sulphide
Patent number
8,574,539
Issue date
Nov 5, 2013
Shell Oil Company
Ronald Jan Schoonebeek
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A CATALYST AND METHOD FOR PRODUCING 1,4-BUTANE...
Publication number
20200376468
Publication date
Dec 3, 2020
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING A CATALYST AND METHOD FOR PRODUCING 1,4-BUTANE...
Publication number
20200376477
Publication date
Dec 3, 2020
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REMOVING MERCAPTANS FROM A GAS STREAM
Publication number
20180318756
Publication date
Nov 8, 2018
Shell Oil Company
Sipke Hidde WADMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL AND TETRAHYDROFURAN FR...
Publication number
20180282248
Publication date
Oct 4, 2018
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL AND TETRAHYDROFURAN FR...
Publication number
20180251438
Publication date
Sep 6, 2018
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF N-BUTANOL AND 1,4-BUTANEDIOL FROM FURAN
Publication number
20170349515
Publication date
Dec 7, 2017
Shell Oil Company
Jean Paul Andre Marie Joseph Gishlain LANGE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL AND TETRAHYDROFURAN FR...
Publication number
20170320842
Publication date
Nov 9, 2017
Shell Oil Company
Jean Paul Andre Marie Joseph Gishlain LANGE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURAN AND ITS DERIVATIVES
Publication number
20170152237
Publication date
Jun 1, 2017
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF FURAN AND ITS DERIVATIVES
Publication number
20170137395
Publication date
May 18, 2017
Shell Oil Company
Sipke Hidde WADMAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
USE OF INTERNAL OLEFIN SULFONATE COMPOSITION IN ENHANCED OIL RECOVERY
Publication number
20160304766
Publication date
Oct 20, 2016
Shell Oil Company
Julian Richard BARNES
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INTERNAL OLEFIN SULFONATE COMPOSITION AND USE THEREOF IN ENHANCED O...
Publication number
20160304767
Publication date
Oct 20, 2016
Shell Oil Company
Julian Richard BARNES
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR REMOVING MERCAPTANS FROM A GAS STREAM
Publication number
20160279566
Publication date
Sep 29, 2016
Jozef Jacobus Titus SMITS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF TREATING A HYDROCARBON CONTAINING FORMATION
Publication number
20160177173
Publication date
Jun 23, 2016
Shell Oil Company
Paulus Johannes KUNKELER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR THE SEPARATION OF 1,4-BUTANEDIOL AND CO-PRODUCTS
Publication number
20160107966
Publication date
Apr 21, 2016
Shell Oil Company
Kai Jürgen FISCHER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SEPARATION OF 1,4-BUTANEDIOL
Publication number
20160096790
Publication date
Apr 7, 2016
Shell Oil Company
Wouter KOOT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REGENERATION OF ALDEHYDE DECARBONYLATION CATALYSTS
Publication number
20150298103
Publication date
Oct 22, 2015
Shell Oil Company
Jean-Paul Andre Marie Joseph Gishlain Lange
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING MERCAPTANS FROM A GAS STREAM
Publication number
20140294708
Publication date
Oct 2, 2014
Jozef Jacobus Titus Smits
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING MERCAPTANS FROM A GAS STREAM
Publication number
20130302233
Publication date
Nov 14, 2013
Jozef Jacobus Titus Smits
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SELECTIVE OXIDATION OF HYDROGEN SULPHIDE
Publication number
20130183217
Publication date
Jul 18, 2013
Ronald Jan Schoonebeek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...