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Patents Grants
last 30 patents
Information
Patent Grant
Protecting catalytic activity of a SAPO molecular sieve
Patent number
7,345,213
Issue date
Mar 18, 2008
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat treating a molecular sieve and catalyst
Patent number
6,979,756
Issue date
Dec 27, 2005
ExxonMobil Chemical Patents Inc.
Shun C. Fung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Patent number
6,825,391
Issue date
Nov 30, 2004
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Protecting catalytic activity of a SAPO molecular sieve
Patent number
6,797,852
Issue date
Sep 28, 2004
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Making an olefin product from an oxygenate
Patent number
6,740,790
Issue date
May 25, 2004
ExxonMobil Chemical Patents Inc.
Keith H. Kuechler
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Patent number
6,498,120
Issue date
Dec 24, 2002
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Protecting catalytic activity of a SAPO molecular sieve
Patent number
6,455,748
Issue date
Sep 24, 2002
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Maintaining acid catalyst sites in SAPO molecular sieves
Patent number
6,448,460
Issue date
Sep 10, 2002
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Making an olefin product from an oxygenate
Patent number
6,437,208
Issue date
Aug 20, 2002
ExxonMobil Chemical Patents Inc.
Keith H. Kuechler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Protecting catalytic activity of a SAPO molecular sieve
Patent number
6,316,683
Issue date
Nov 13, 2001
ExxonMobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Maintaining acid catalyst sites in sapo molecular sieves
Patent number
6,225,254
Issue date
May 1, 2001
Exxon Mobil Chemical Patents Inc.
Marcel J. G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Molecular sieves and processes for their manufacture
Patent number
6,074,457
Issue date
Jun 13, 2000
Exxon Chemical Patents Inc.
Marc H. Anthonis
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for catalytic conversion of olefins
Patent number
6,008,426
Issue date
Dec 28, 1999
Exxon Chemical Patents Inc.
Cornelius W. M. Van Oorschot
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and method for steaming treatment of molecular sieves
Publication number
20080234124
Publication date
Sep 25, 2008
ExxonMobil Research
Marcel J. G. Janssen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Protecting catalytic activity of a SAPO molecular sieve
Publication number
20040015030
Publication date
Jan 22, 2004
Marcel J.G. Janssen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat treating a molecular sieve and catalyst
Publication number
20030055304
Publication date
Mar 20, 2003
Shun C. Fung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
Publication number
20030028062
Publication date
Feb 6, 2003
Marcel J.G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Protecting catalytic activity of a SAPO molecular sieve
Publication number
20020198427
Publication date
Dec 26, 2002
Marcel J.G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Making an olefin product from and oxygenate
Publication number
20020169349
Publication date
Nov 14, 2002
Keith H. Kuechler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Heat treating a molecular sieve and catalyst
Publication number
20020055433
Publication date
May 9, 2002
Shun C. Fung
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Protecting catalytic activity of a SAPO molecular sieve
Publication number
20010020119
Publication date
Sep 6, 2001
Marcel J.G. Janssen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Maintaining acid catalyst sites in SAPO molecular sieves
Publication number
20010018398
Publication date
Aug 30, 2001
Marcel J.G. Janssen
C07 - ORGANIC CHEMISTRY