Janssen; Marcel Johannes

Patent Applications and Registrations

Patent applications and USPTO patent grants for Janssen; Marcel Johannes.The latest application filed is for "protecting catalytic sites of metalloaluminophosphate molecular sieves".

Company Profile

0.16.14

Janssen; Marcel Johannes - Kessel-Lo BE
Janssen, Marcel Johannes - Kessello BE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Protecting catalytic sites of metalloaluminophosphate molecular sieves Grant 7,495,142 - Janssen , et al. February 24, 2	2009-02-24
Protecting catalytic sites of metalloaluminophosphate molecular sieves App 20080033226 - Janssen; Marcel Johannes ; et al.	2008-02-07
Maintaining molecular sieve catalytic activity under water vapor conditions Grant 7,309,806 - Loezos , et al. December 18, 2	2007-12-18
Methanol and fuel alcohol production for an oxygenate to olefin reaction system Grant 7,288,689 - Janssen , et al. October 30, 2	2007-10-30
Method of shutting down a reaction system Grant 7,276,149 - Beech , et al. October 2, 2	2007-10-02
Crystalline molecular sieves Grant 7,264,789 - September 4, 2	2007-09-04
Method of starting up a reaction system Grant 7,259,287 - Beech , et al. August 21, 2	2007-08-21
Protecting catalytic sites of metalloaluminophosphate molecular sieves Grant 7,241,716 - Janssen , et al. July 10, 2	2007-07-10
Methanol and ethanol production for an oxygenate to olefin reaction system Grant 7,196,239 - Van Egmond , et al. March 27, 2	2007-03-27
Stabilization of acid catalysts Grant 7,193,122 - Mees , et al. March 20, 2	2007-03-20
Maintaining molecular sieve catalytic activity under water vapor conditions App 20060079724 - Loezos; Peter N. ; et al.	2006-04-13
Catalyst and process for the conversion of oxygenates to olefins App 20060079397 - Mertens; Machteld M. ; et al.	2006-04-13
Maintaining molecular sieve catalytic activity under water vapor conditions Grant 7,015,174 - Loezos , et al. March 21, 2	2006-03-21
Processes for manufacture of molecular sieves Grant 6,974,889 - Verduijn, deceased , et al. December 13, 2	2005-12-13
Modified metalloaluminophosphate molecular sieves Grant 6,936,566 - Mees , et al. August 30, 2	2005-08-30
Stabilization of acid catalysts App 20050148462 - Mees, Filip ; et al.	2005-07-07
Modified metalloaluminophosphate molecular sieves Grant 6,906,233 - Mees , et al. June 14, 2	2005-06-14
Stabilization of acid catalysts Grant 6,897,180 - Mees , et al. May 24, 2	2005-05-24
Method of protecting SAPO molecular sieve from loss of catalytic activity Grant 6,897,179 - Fung , et al. May 24, 2	2005-05-24
Methanol and ethanol production for an oxygenate to olefin reaction system App 20050107482 - Van Egmond, Cornelis F. ; et al.	2005-05-19
Methanol and fuel alcohol production for an oxygenate to olefin reaction system App 20050107481 - Janssen, Marcel Johannes ; et al.	2005-05-19
Protecting catalytic sites of metalloaluminophosphate molecular sieves App 20050101478 - Janssen, Marcel Johannes ; et al.	2005-05-12
Method of shutting down a reaction system App 20050035027 - Beech, James H. ; et al.	2005-02-17
Method of starting up a reaction system App 20050038306 - Beech, James H. ; et al.	2005-02-17
Maintaining molecular sieve catalytic activity under water vapor conditions App 20040260140 - Loezos, Peter N. ; et al.	2004-12-23
Method of protecting SAPO molecular sieve from loss of catalytic activity App 20040254068 - Fung, Shun Chong ; et al.	2004-12-16
Molecular sieves and processes for their manufacture Grant 6,821,503 - Verduijn , et al. November 23, 2	2004-11-23
Modified metalloaluminophosphate molecular sieves App 20040116762 - Mees, Filip ; et al.	2004-06-17
Modified metalloaluminophosphate molecular sieves App 20040116282 - Mees, Filip ; et al.	2004-06-17
Stabilization of acid catalysts App 20030149321 - Mees, Filip ; et al.	2003-08-07

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