loadpatents
Patent applications and USPTO patent grants for Nafis; Douglas A..The latest application filed is for "ionic liquid catalyst regeneration with reduced hydrogen amounts".
Patent | Date |
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Trialkylphosphonium ionic liquids, methods of making, and alkylation processes using trialkylphosphonium ionic liquids Grant 11,123,721 - Buchbinder , et al. September 21, 2 | 2021-09-21 |
Ionic liquid catalyst regeneration with reduced hydrogen amounts Grant 10,888,857 - Carter , et al. January 12, 2 | 2021-01-12 |
Ionic liquid waste handling system Grant 10,702,798 - Leeton , et al. | 2020-07-07 |
Ionic Liquid Catalyst Regeneration With Reduced Hydrogen Amounts App 20190381493 - Carter; Elizabeth ;   et al. | 2019-12-19 |
Chloride management in ionic liquid alkylation processes Grant 10,384,988 - Detrick , et al. A | 2019-08-20 |
Integrated process for gasoline production Grant 10,369,556 - Kalnes , et al. | 2019-08-06 |
Trialkylphosphonium Ionic Liquids, Methods Of Making, And Alkylation Processes Using Trialkylphosphonium Ionic Liquids App 20190105644 - Buchbinder; Avram M. ;   et al. | 2019-04-11 |
Ionic Liquid Catalyst Treating System App 20180272327 - Lippmann; Matthew ;   et al. | 2018-09-27 |
Process for alkylation using ionic liquid catalysts Grant 9,914,675 - Buchbinder , et al. March 13, 2 | 2018-03-13 |
Process for alkylation using low ionic liquid volume fraction Grant 9,914,674 - Buchbinder , et al. March 13, 2 | 2018-03-13 |
Selectivity of ionic liquid alkylation Grant 9,815,049 - Lafyatis , et al. November 14, 2 | 2017-11-14 |
Chloride Management In Ionic Liquid Alkylation Processes App 20170183275 - Detrick; Kurt ;   et al. | 2017-06-29 |
Selectivity Of Ionic Liquid Alkylation App 20170144141 - Lafyatis; David S. ;   et al. | 2017-05-25 |
Ionic Liquid Waste Handling System App 20170113162 - Leeton; Eric ;   et al. | 2017-04-27 |
Hydrochloric acid stripping process for ionic liquid regeneration process Grant 9,566,578 - Brendel , et al. February 14, 2 | 2017-02-14 |
Process For Alkylation Using Ionic Liquid Catalysts App 20160289138 - Buchbinder; Avram M. ;   et al. | 2016-10-06 |
Process For Alkylation Using Low Ionic Liquid Volume Fraction App 20160289137 - Buchbinder; Avram M. ;   et al. | 2016-10-06 |
Integrated fluid catalytic cracking and alkylation process Grant 9,434,662 - Pham , et al. September 6, 2 | 2016-09-06 |
Alkylation process using phosphonium-based ionic liquids Grant 9,399,604 - Martins , et al. July 26, 2 | 2016-07-26 |
Hydrochloric Acid Stripping Process For Ionic Liquid Regeneration Process App 20160167034 - Brendel; Michael ;   et al. | 2016-06-16 |
Integrated Process For Gasoline Production App 20160168054 - Kalnes; Tom N. ;   et al. | 2016-06-16 |
Hydrocarbon conversion process including catalyst regeneration Grant 9,328,036 - Martins , et al. May 3, 2 | 2016-05-03 |
Regeneration of an acidic catalyst by borane addition Grant 9,221,043 - Broderick , et al. December 29, 2 | 2015-12-29 |
Hydrocarbon Conversion Process Including Catalyst Regeneration App 20150315095 - Martins; Susie C. ;   et al. | 2015-11-05 |
Regeneration Of An Acidic Catalyst By Borane Addition App 20150314281 - Broderick; Erin M. ;   et al. | 2015-11-05 |
Alkylation process using phosphonium-based ionic liquids Grant 9,156,747 - Martins , et al. October 13, 2 | 2015-10-13 |
Alkylation process using phosphonium-based ionic liquids Grant 9,156,028 - Martins , et al. October 13, 2 | 2015-10-13 |
Integrated Fluid Catalytic Cracking And Alkylation Process App 20150274613 - Pham; Trung ;   et al. | 2015-10-01 |
Regeneration of an acidic catalyst by silane addition Grant 9,120,092 - Broderick , et al. September 1, 2 | 2015-09-01 |
Regeneration of silyl and boryl compounds Grant 9,096,618 - Martins , et al. August 4, 2 | 2015-08-04 |
Phosphonium-based Ionic Liquids App 20140213435 - Martins; Susie C. ;   et al. | 2014-07-31 |
Asymmetric Phosphonium Haloaluminate Ionic Liquid Compositions App 20140113804 - Martins; Susie C. ;   et al. | 2014-04-24 |
Alkylation Process Using Phosphonium-Based Ionic Liquids App 20130345483 - Martins; Susie C. ;   et al. | 2013-12-26 |
Alkylation Process Using Phosphonium-Based Ionic Liquids App 20130345484 - Martins; Susie C. ;   et al. | 2013-12-26 |
Alkylation Process Using Phosphonium-Based Ionic Liquids App 20130345482 - Martins; Susie C. ;   et al. | 2013-12-26 |
Slurry Column Gasoline Alkylation Using Gas Phase Olefin Injection App 20120230882 - Nafis; Douglas A. ;   et al. | 2012-09-13 |
Slurry Column Gasoline Alkylation Using Gas Phase Olefin Injection App 20110060178 - Nafis; Douglas A. ;   et al. | 2011-03-10 |
Combination reforming and isomerization process Grant 7,875,757 - Nafis , et al. January 25, 2 | 2011-01-25 |
Conversion of kerosene to produce naphtha and isobutane Grant 7,575,668 - Nafis August 18, 2 | 2009-08-18 |
Combination reforming and isomerization process Grant 7,435,329 - Nafis , et al. October 14, 2 | 2008-10-14 |
Combination Reforming and Isomerization Process App 20080245704 - Nafis; Douglas A. ;   et al. | 2008-10-09 |
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