Ross; April D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ross; April D..The latest application filed is for "bright stock and heavy neutral production from resid deasphalting".
- Ross; April D. - Conroe TX
- Ross; April D. - Clinton NJ
- Ross; April D. - Beaumont TX
| Patent | Date |
|---|---|
| Integrated resid deasphalting and gasification Grant 10,947,464 - Fruchey , et al. March 16, 2 | 2021-03-16 |
| Bright stock production from low severity resid deasphalting Grant 10,808,185 - Hilbert , et al. October 20, 2 | 2020-10-20 |
| Sequential deasphalting for base stock production Grant 10,550,341 - Harandi , et al. Fe | 2020-02-04 |
| Sequential Deasphalting For Base Stock Production App 20170183580 - Harandi; Mohsen N. ; et al. | 2017-06-29 |
| Integrated Resid Deasphalting And Gasification App 20170183579 - Fruchey; Kendall S. ; et al. | 2017-06-29 |
| Bright Stock And Heavy Neutral Production From Resid Deasphalting App 20170183576 - Hilbert; Timothy L. ; et al. | 2017-06-29 |
| Bright Stock Production From Low Severity Resid Deasphalting App 20170183577 - Hilbert; Timothy L. ; et al. | 2017-06-29 |
| Bright Stock Production From Low Severity Resid Deasphalting App 20170183578 - Hilbert; Timothy L. ; et al. | 2017-06-29 |
| Bimetallic catalyst and use in xylene production Grant 9,096,484 - Ross , et al. August 4, 2 | 2015-08-04 |
| Bimetallic Catalyst and Use in Xylene Production App 20150197465 - Ross; April D. ; et al. | 2015-07-16 |
| Bimetallic catalyst and use in xylene production Grant 9,018,121 - Ross , et al. April 28, 2 | 2015-04-28 |
| Transalkylation of heavy aromatic hydrocarbon feedstocks Grant 9,006,125 - Levin , et al. April 14, 2 | 2015-04-14 |
| Hydroprocessing methods utilizing carbon oxide-tolerant catalysts Grant 8,894,844 - Ross , et al. November 25, 2 | 2014-11-25 |
| Xylene Isomerization Process and Catalyst Therefor App 20140171293 - Ou; John D. ; et al. | 2014-06-19 |
| Xylene isomerization process and catalyst therefor Grant 8,697,929 - Ou , et al. April 15, 2 | 2014-04-15 |
| Transalkylation Of Heavy Aromatic Hydrocarbon Feedstocks App 20130259775 - Levin; Doron ; et al. | 2013-10-03 |
| Bimetallic Catalyst and Use in Xylene Production App 20130225891 - Ross; April D. ; et al. | 2013-08-29 |
| Transalkylation of heavy aromatic hydrocarbon feedstocks Grant 8,481,443 - Levin , et al. July 9, 2 | 2013-07-09 |
| Hydroprocessing Methods Utilizing Carbon Oxide-tolerant Catalysts App 20120241360 - Ross; April D. ; et al. | 2012-09-27 |
| Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks App 20120244049 - Levin; Doron ; et al. | 2012-09-27 |
| Transalkylation of heavy aromatic hydrocarbon feedstocks Grant 8,183,424 - Levin , et al. May 22, 2 | 2012-05-22 |
| Xylene Isomerization Process and Catalyst Therefor App 20110263918 - Ou; John Di-Yi ; et al. | 2011-10-27 |
| Transalkylation of Heavy Aromatic Hydrocarbon Feedstocks App 20110190556 - Levin; Doron ; et al. | 2011-08-04 |
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