| Patent | Date |
|---|
Treatment of molecular sieves with silicon containing compounds
Grant 7,102,051 - Vaughn , et al. September 5, 2 | 2006-09-05 |
Treatment of molecular sieves with silicon containing compounds
Grant 6,841,510 - Vaughn , et al. January 11, 2 | 2005-01-11 |
Treatment of molecular sieves with silicon containing compounds
App 20050003957 - Vaughn, Stephen N. ; et al. | 2005-01-06 |
Process for converting oxygenates to olefins using molecular sieve catalysts comprising desirable carbonaceous deposits
App 20040105787 - Lattner, James Richardson ; et al. | 2004-06-03 |
Method for converting oxygenates to olefins
Grant 6,717,023 - Lattner , et al. April 6, 2 | 2004-04-06 |
Method for converting oxygenates to olefins
App 20030135078 - Lattner, James R. ; et al. | 2003-07-17 |
Treatment of molecular sieves with silicon containing compounds
App 20030027712 - Vaughn, Stephen N. ; et al. | 2003-02-06 |
Method for improving light olefin selectivity in an oxygenate conversion reaction
Grant 6,482,999 - Fung , et al. November 19, 2 | 2002-11-19 |
Maintaining acid catalyst sites in SAPO molecular sieves
Grant 6,448,460 - Janssen , et al. September 10, 2 | 2002-09-10 |
Oxygenate Conversion Reactions
App 20020013505 - FUNG, SHUN C. ; et al. | 2002-01-31 |
Maintaining acid catalyst sites in SAPO molecular sieves
App 20010018398 - Janssen, Marcel J.G. ; et al. | 2001-08-30 |
Maintaining acid catalyst sites in sapo molecular sieves
Grant 6,225,254 - Janssen , et al. May 1, 2 | 2001-05-01 |
Converting oxygenates to olefins in the presence of electromagnetic energy
Grant 6,187,983 - Sun February 13, 2 | 2001-02-13 |
Process for increasing the selectivity of a reaction to convert oxygenates to olefins
Grant 6,137,022 - Kuechler , et al. October 24, 2 | 2000-10-24 |
Oxygenate conversions using modified small pore molecular sieve catalysts
Grant 6,051,746 - Sun , et al. April 18, 2 | 2000-04-18 |
Catalytic conversion of oxygenates to olefins
Grant 6,046,373 - Sun April 4, 2 | 2000-04-04 |
Process for converting oxygenates to olefins using molecular sieve catalysts comprising desirable carbonaceous deposits
Grant 6,023,005 - Lattner , et al. February 8, 2 | 2000-02-08 |
Modification of molecular sieve catalyst for reduced methane production during conversion of oxygenates to olefins
Grant 6,005,155 - Sun December 21, 1 | 1999-12-21 |
Alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts
Grant 6,004,898 - Sun December 21, 1 | 1999-12-21 |
Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins
Grant 5,932,512 - Sun August 3, 1 | 1999-08-03 |
Conversion of oxygenates to hydrocarbons with monolith supported non-zeolitic molecular sieve catalysts
Grant 5,925,800 - Sun , et al. July 20, 1 | 1999-07-20 |
Phosphorus modified small pore molecular sieve catalysts, and their use in the production of light olefins
Grant 5,925,586 - Sun July 20, 1 | 1999-07-20 |
One step conversion of methanol to hydrogen and carbon dioxide
Grant 5,904,880 - Sun May 18, 1 | 1999-05-18 |
Inhibiting popcorn polymer formation with compounds incorporating group IV elements
Grant 5,072,064 - Sun December 10, 1 | 1991-12-10 |
Preparation of discrete particles of polyalkylene carbonate
Grant 4,853,462 - Hostetler , et al. August 1, 1 | 1989-08-01 |
Melt processable aliphatic polycarbonate terpolymers
Grant 4,851,507 - Kesling, Jr. , et al. July 25, 1 | 1989-07-25 |
Polyalkylene carbonate hot melt adhesive
Grant 4,833,036 - Cannarsa , et al. May 23, 1 | 1989-05-23 |
Reduction of catalyst usage in epoxide/CO.sub.2 polymerization
Grant 4,789,727 - Sun December 6, 1 | 1988-12-06 |
Two step process for the preparation of zeolite A by hydrothermal treatment of heulandite
Grant 4,401,633 - Sun August 30, 1 | 1983-08-30 |
Hydrogen peroxide production
Grant 4,393,038 - Sun , et al. July 12, 1 | 1983-07-12 |
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