Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499108 | Complete removal of solids during hydrogen sulfide scavenging operations using a scavenger and a Michael acceptor | Matthew Trevino, Kellen Harkness, Jeffrey Robert Eveland | 2022-11-15 |
| 11339118 | Hydrogen sulfide scavengers | Ryan Matthew Harrington, Prakasa Rao Anantaneni, Kekeli Ekoue-Kovi | 2022-05-24 |
| 10703710 | Hydrogen sulfide scavengers | Ryan Matthew Harrington, Prakasa Rao Anantaneni, Kekeli Ekoue-Kovi | 2020-07-07 |
| 10669228 | Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applications | Prakasa Rao Anantaneni, Ryan Matthew Harrington, David Tarverdi, Ravindranath Mukkamala, Subhasis De | 2020-06-02 |
| 10538710 | Hydrogen sulfide scavengers | Jeffery Caleb Clark, Matthew Trevino, Julian M. Gallardo, III, Prakasa Rao Anantaneni, Rafaela Carvalhal Passos +2 more | 2020-01-21 |
| 10442755 | Preparation of new stable hydrogen sulfide scavengers useful in both water as well as oil medium applications | Prakasa Rao Anantaneni, Ryan Matthew Harrington, David Tarverdi, Ravindranath Mukkamala, Subhasis De | 2019-10-15 |
| 10336950 | Antifouling and hydrogen sulfide scavenging compositions and methods | Matthew Trevino, Jeffery Caleb Clark, Geeta Rana, Vyacheslav Boyarskikh | 2019-07-02 |
| 10196343 | Hydrogen sulfide scavengers | Ryan Matthew Harrington, Prakasa Rao Anantaneni, Kekeli Ekoue-Kovi | 2019-02-05 |
| 9523045 | Hydrogen sulfide scavengers | Ryan Matthew Harrington, Prakasa Rao Anantaneni, Kekeli Ekoue-Kovi | 2016-12-20 |
| 8933284 | Process for the production of butadiene | Stephen C. Arnold, Anne Mae Gaffney, Philip J. Angevine, Chuen Y. Yeh, Ruozhi Song | 2015-01-13 |
| 8293960 | Process for the production of butadiene | Stephen C. Arnold, Anne Mae Gaffney, Philip J. Angevine, Chuen Y. Yeh, Ruozhi Song | 2012-10-23 |
| 7314545 | Desulfurization process | Roger A. Grey, Michael W. Lynch | 2008-01-01 |
| 7270742 | Organosulfur oxidation process | Yuan-Zhang Han, David W. Leyshon | 2007-09-18 |
| 7022885 | Purification on methyl tertiary butyl ether | Lawrence M. Candela, Andrew P. Kahn | 2006-04-04 |
| 6555623 | Preparation of unsaturated polyesters | Lau S. Yang, Paul M. Puckett, Diandre Armstead, Paul A. Albano | 2003-04-29 |
| 6417412 | Purification of tertiary butyl alcohol | Andrew P. Kahn | 2002-07-09 |
| 6414085 | Polyester resins based on terephthalic acid and 2-methyl-1,3-propanediol and processes for the preparation thereof | Paul M. Puckett | 2002-07-02 |
| 6376731 | Selective olefin oligomerization | Thomas I. Evans, Ramesh Rameswaran | 2002-04-23 |
| 6242640 | Tertiary alkyl ester preparation using large-pore zeolite catalysts | — | 2001-06-05 |
| 6194602 | Tertiary alkyl ester preparation | — | 2001-02-27 |
| 5994578 | Ester preparation | — | 1999-11-30 |
| 5877372 | Isobutylene oligomerization using isooctane diluent | Thomas I. Evans, Ramesh Rameswaran | 1999-03-02 |
| 5308365 | Diesel fuel | Haven S. Kesling, Jr., Frank J. Liotta, Jr. | 1994-05-03 |
| 5258049 | Diesel fuel composition | Frank J. Liotta, Jr., John A. Sofranko | 1993-11-02 |
| 5081268 | Process for the preparation of oxetanes from 1,3-glycol monosulfates | Roger A. Grey, H. D. Moore | 1992-01-14 |