Espinoza; Rafael L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Espinoza; Rafael L..The latest application filed is for "optimized fischer-tropsch catalyst".

Company Profile

0.47.59

Espinoza; Rafael L. - Tulsa OK
Espinoza; Rafael L. - Ponca City OK
Espinoza; Rafael L. - Sasolburg ZA

*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
Optimized fischer-tropsch catalyst Grant 9,358,526 - Espinoza , et al. June 7, 2	2016-06-07
Optimized Fischer-tropsch Catalyst App 20160074837 - Espinoza; Rafael L. ; et al.	2016-03-17
Optimized fischer-tropsch catalyst Grant 9,180,436 - Espinoza , et al. November 10, 2	2015-11-10
Enhanced GTL process Grant 9,062,257 - Agee , et al. June 23, 2	2015-06-23
Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same Grant 7,541,310 - Espinoza , et al. June 2, 2	2009-06-02
Octane improvement of a hydrocarbon stream Grant 7,541,504 - Rangarajan , et al. June 2, 2	2009-06-02
Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using Grant 7,449,496 - Jin , et al. November 11, 2	2008-11-11
Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom Grant 7,402,612 - Jin , et al. July 22, 2	2008-07-22
Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbons Grant 7,354,507 - Gopalakrishnan , et al. April 8, 2	2008-04-08
Synthetic hydrocarbon products Grant 7,345,211 - Espinoza , et al. March 18, 2	2008-03-18
Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using Grant 7,341,976 - Espinoza , et al. March 11, 2	2008-03-11
Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using App 20080039539 - Espinoza; Rafael L. ; et al.	2008-02-14
Combination of amorphous materials for hydrocracking catalysts Grant 7,323,100 - Espinoza , et al. January 29, 2	2008-01-29
Optimization of gas-to-liquids hydrocracker Grant 7,282,139 - Espinoza , et al. October 16, 2	2007-10-16
Supports for high surface area catalysts Grant 7,276,540 - Espinoza , et al. October 2, 2	2007-10-02
Gas agitated multiphase reactor with stationary catalyst solid phase Grant 7,232,848 - Mohedas , et al. June 19, 2	2007-06-19
Catalysts for the conversion of methane to synthesis gas Grant 7,230,035 - Espinoza , et al. June 12, 2	2007-06-12
Prevention of and recovering from a catalyst bed slumping in a gas-agitated multiphase reactor Grant 7,230,034 - Mohedas , et al. June 12, 2	2007-06-12
Silica-alumina catalyst support with bimodal pore distribution, catalysts, methods of making and using same Grant 7,186,757 - Espinoza , et al. March 6, 2	2007-03-06
Optimized particle distribution for slurry bubble column reactors Grant 7,183,327 - Espinoza , et al. February 27, 2	2007-02-27
Method for forming a Fischer-Tropsch catalyst using a boehmite support Grant 7,176,160 - Espinoza , et al. February 13, 2	2007-02-13
Conjoined reactor system Grant 7,135,152 - Espinoza , et al. November 14, 2	2006-11-14
Systems and methods for catalyst/hydrocarbon product separation Grant 7,078,439 - Odueyungbo , et al. July 18, 2	2006-07-18
Fischer-Tropsch processes and catalysts using stabilized supports Grant 7,071,239 - Ortego, Jr. , et al. July 4, 2	2006-07-04
Iron-based Fischer-Tropsch catalysts and methods of making and using Grant 7,067,562 - Espinoza , et al. June 27, 2	2006-06-27
Attrition resistant bulk metal catalysts and methods of making and using same Grant 7,056,955 - Espinoza , et al. June 6, 2	2006-06-06
Fischer-tropsch catalysts using multiple precursors Grant 7,056,857 - Srinivasan , et al. June 6, 2	2006-06-06
Gas agitated multiphase catalytic reactor with reduced backmixing Grant 7,022,741 - Jiang , et al. April 4, 2	2006-04-04
Recycle of low boiling point products to a Fischer-Tropsch reactor Grant 7,019,038 - Espinoza , et al. March 28, 2	2006-03-28
Commercial fischer-tropsch reactor Grant 7,012,103 - Espinoza , et al. March 14, 2	2006-03-14
Fischer-Tropsch processes and catalysts made from a material comprising boehmite Grant 7,012,104 - Espinoza , et al. March 14, 2	2006-03-14
Synthetic hydrocarbon products App 20060016722 - Espinoza; Rafael L. ; et al.	2006-01-26
Combination of amorphous materials for hydrocracking catalysts App 20060011512 - Espinoza; Rafael L. ; et al.	2006-01-19
Optimization of gas-to-liquids hydrocracker App 20060006099 - Espinoza; Rafael L. ; et al.	2006-01-12
Synthetic hydrocarbon products App 20060006098 - Espinoza; Rafael L. ; et al.	2006-01-12
Catalyst for hydroprocessing of Fischer-Tropsch products App 20050274646 - Lawson, Keith H. ; et al.	2005-12-15
Pressure swing catalyst regeneration procedure for Fischer-Tropsh catalyst Grant 6,962,947 - Wright , et al. November 8, 2	2005-11-08
Hydrogen use in a GTL plant Grant 6,958,363 - Espinoza , et al. October 25, 2	2005-10-25
Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using App 20050234137 - Espinoza, Rafael L. ; et al.	2005-10-20
Method for reducing water concentration in a multi-phase column reactor Grant 6,956,063 - Zhang , et al. October 18, 2	2005-10-18
Prevention of and recovering from a catalyst bed slumping in a gas-agitated multiphase reactor App 20050209351 - Mohedas, Sergio R. ; et al.	2005-09-22
Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbons App 20050205462 - Gopalakrishnan, Sridhar ; et al.	2005-09-22
Optimized particle distribution for slurry bubble column reactors App 20050209350 - Espinoza, Rafael L. ; et al.	2005-09-22
Managing hydrogen in a gas to liquid plant Grant 6,946,493 - Mohedas , et al. September 20, 2	2005-09-20
Methods of reducing and loading a metal-based catalyst into a reactor App 20050182145 - Mohedas, Sergio R. ; et al.	2005-08-18
Solid/liquid separation system for multiphase converters Grant 6,929,754 - Espinoza , et al. August 16, 2	2005-08-16
Methods for treating organic compounds and treated organic compounds App 20050145544 - Lawson, Keith H. ; et al.	2005-07-07
Slurry bubble reactor operated in well-mixed gas flow regime Grant 6,914,082 - Zhang , et al. July 5, 2	2005-07-05
Octane improvement of a hydrocarbon stream App 20050126956 - Rangarajan, Priya ; et al.	2005-06-16
Pressure swing catalyst regeneration procedure for Fischer-Tropsh catalyst App 20050124706 - Wright, Harold A. ; et al.	2005-06-09
Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same App 20050119116 - Espinoza, Rafael L. ; et al.	2005-06-02
Recycling light olefins in multistage Fischer Tropsch processes Grant 6,897,246 - Espinoza , et al. May 24, 2	2005-05-24
Silica-alumina catalyst support with bimodal pore distribution, catalysts, methods of making and using same App 20050107479 - Espinoza, Rafael L. ; et al.	2005-05-19
Fischer-tropsch catalysts using multiple precursors App 20050107249 - Srinivasan, Nithya ; et al.	2005-05-19
Process for producing synthesis gas using stabilized composite catalyst App 20050096215 - Espinoza, Rafael L. ; et al.	2005-05-05
Optimized solid/liquid separation system for multiphase converters Grant 6,887,390 - Mohedas , et al. May 3, 2	2005-05-03
Method and apparatus for the regeneration of hydrocarbon synthesis catalysts Grant 6,878,655 - Raje , et al. April 12, 2	2005-04-12
Octane improvement of a hydrocarbon stream Grant 6,875,339 - Rangarajan , et al. April 5, 2	2005-04-05
Managing hydrogen and carbon monoxide in a gas to liquid plant to control the H2/CO ratio in the Fischer-Tropsch reactor feed Grant 6,872,753 - Landis , et al. March 29, 2	2005-03-29
Pressure swing catalyst regeneration procedure for Fischer-Tropsch catalyst Grant 6,869,978 - Wright , et al. March 22, 2	2005-03-22
Novel method for improved fischer-tropsch catalyst stability and higher stable syngas conversion App 20050049317 - Raje, Ajoy P. ; et al.	2005-03-03
Catalytic distillation hydroprocessing App 20050035026 - Espinoza, Rafael L. ; et al.	2005-02-17
Solid/liquid separation system for multiphase converters App 20050027021 - Espinoza, Rafael L. ; et al.	2005-02-03
Attrition resistant bulk metal catalysts and methods of making and using same App 20040259960 - Espinoza, Rafael L. ; et al.	2004-12-23
Solid-liquid separation system Grant 6,833,078 - Espinoza , et al. December 21, 2	2004-12-21
Process and apparatus for controlling flow in a multiphase reactor App 20040235968 - Jiang, Yi ; et al.	2004-11-25
Recycle of low boiling point products to a fischer-tropsch reactor App 20040235967 - Espinoza, Rafael L. ; et al.	2004-11-25
Conjoined reactor system App 20040235969 - Espinoza, Rafael L. ; et al.	2004-11-25
Octane improvement of a hydrocarbon stream App 20040236164 - Rangarajan, Priya ; et al.	2004-11-25
Fischer-Tropsch catalysts using multiple precursors Grant 6,822,008 - Srinivasan , et al. November 23, 2	2004-11-23
Method for reducing the maximum water concentration in a multi-phase column reactor Grant 6,809,122 - Zhang , et al. October 26, 2	2004-10-26
Method for reducing the maximum water concentration in a multi-phase column reactor App 20040204508 - Zhang, Jianping ; et al.	2004-10-14
Conjoined reactor system Grant 6,800,664 - Espinoza , et al. October 5, 2	2004-10-05
Catalysts for the conversion of methane to synthesis gas App 20040192792 - Espinoza, Rafael L. ; et al.	2004-09-30
Gas agitated multiphase catalytic reactor with reduced backmixing App 20040192987 - Jiang, Yi ; et al.	2004-09-30
Commercial fischer-tropsch reactor App 20040192989 - Espinoza, Rafael L. ; et al.	2004-09-30
Managing hydrogen in a gas to liquid plant App 20040181313 - Mohedas, Sergio R. ; et al.	2004-09-16
Submicron particle enhanced catalysts and process for producing synthesis gas App 20040179999 - Espinoza, Rafael L. ; et al.	2004-09-16
Hydrogen use in a GTL plant App 20040180974 - Espinoza, Rafael L. ; et al.	2004-09-16
Methods for treating organic compounds and treated organic compounds App 20040173501 - Lawson, Keith H. ; et al.	2004-09-09
Systems and methods for catalyst/hydrocarbon product separation App 20040171702 - Odueyungbo, Oluwaseyi A. ; et al.	2004-09-02
Supports for high surface area catalysts App 20040138317 - Xie, Shuibo ; et al.	2004-07-15
Fischer-Tropsch processes and catalysts made from a material comprising boehmite App 20040132833 - Espinoza, Rafael L. ; et al.	2004-07-08
Fischer-tropsch processes and catalysts using stabilized supports App 20040132834 - Ortego, J. Dale ; et al.	2004-07-08
Supports for high surface area catalysts App 20040132832 - Espinoza, Rafael L. ; et al.	2004-07-08
High hydrothermal stability catalyst support App 20040127352 - Jin, Yaming ; et al.	2004-07-01
Method for forming a Fischer-Tropsch catalyst using a bohemite support material App 20040127587 - Espinoza, Rafael L. ; et al.	2004-07-01
Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom App 20040127586 - Jin, Yaming ; et al.	2004-07-01
Iron-based fischer-tropsch catalysts and methods of making and using App 20040122115 - Espinoza, Rafael L. ; et al.	2004-06-24
Managing hydrogen and carbon monoxide in a gas to liquid plant to control the H2/CO ratio in the Fischer-Tropsch reactor feed App 20040102532 - Landis, Stephen R. ; et al.	2004-05-27
Recycling light olefins in multistage Fischer Tropsch processes App 20040092609 - Espinoza, Rafael L. ; et al.	2004-05-13
Water stripping and catalyst/liquid product separation system Grant 6,720,358 - Espinoza , et al. April 13, 2	2004-04-13
Method and apparatus for the regeneration of hydrocarbon synthesis catalysts App 20040059008 - Raje, Ajoy P. ; et al.	2004-03-25
Solid-liquid separation system App 20040050806 - Espinoza, Rafael L. ; et al.	2004-03-18
Fischer-Tropsch catalysts using multiple precursors App 20040048937 - Srinivasan, Nithya ; et al.	2004-03-11
Gas agitated multiphase reactor with stationary catalyst solid phase App 20040048938 - Mohedas, Sergio R. ; et al.	2004-03-11
Optimized solid/liquid separation system for multiphase converters App 20030232894 - Mohedas, Sergio R. ; et al.	2003-12-18
Selective removal of oxygen from syngas App 20030153632 - Wang, Daxiang ; et al.	2003-08-14
Method for reducing water concentration in a multi-phase column reactor App 20030134913 - Zhang, Jianping ; et al.	2003-07-17
Method for reducing the maximum water concentration in a multi-phase column reactor App 20030125397 - Zhang, Jianping ; et al.	2003-07-03
Water stripping and catalyst/liquid product separation system App 20030125396 - Espinoza, Rafael L. ; et al.	2003-07-03
Slurry bed reactor App 20030114543 - Zhang, Jianping ; et al.	2003-06-19
Surface area of cobalt catalyst supported by silica carrier material App 20030105170 - Jothimurugesan, Kandaswamy ; et al.	2003-06-05
Combustion deposited metal-metal oxide catalysts and process for producing synthesis gas App 20030096880 - Wang, Daxiang ; et al.	2003-05-22
Pressure swing catalyst regeneration procedure for fischer-tropsch catalyst App 20020198096 - Wright, Harold A. ; et al.	2002-12-26
Production of hydrocarbons Grant 6,403,660 - Espinoza , et al. June 11, 2	2002-06-11