Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981817 | Hydrogen sulfide scavengers for asphalt | Xiaowei Tong, Jennifer Sorrells, Elizabeth Balapitiya | 2024-05-14 |
| 10941366 | Cloud point depressant for middle distillate fuels | Nestor U. Soriano, Jr. | 2021-03-09 |
| 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, Lawrence J. Karas, Subhasis De | 2020-06-02 |
| 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, Lawrence J. Karas, Subhasis De | 2019-10-15 |
| 10370951 | Squeeze treatment for in situ scavenging of hydrogen sulfide | Joseph P. Bailey, Aaron D. Martinez, Erick J. Acosta, Maximilian A. Silvestri, Jose M. Macias | 2019-08-06 |
| 9896924 | Squeeze treatment for in situ scavenging of hydrogen sulfide | Joseph P. Bailey, Aaron D. Martinez, Erick J. Acosta, Maximilian A. Silvestri, Jose M. Macias | 2018-02-20 |
| 9638018 | Scavenging hydrogen sulfide | Aaron D. Martinez, Erick J. Acosta Otero, Joseph P. Bailey | 2017-05-02 |
| 9631467 | Squeeze treatment for in situ scavenging of hydrogen sulfide | Joseph P. Bailey, Aaron D. Martinez, Erick J. Acosta Otero, Maximilian A. Silvestri, Jose M. Macias | 2017-04-25 |
| 7122112 | Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil | Rajiv Manohar Banavali | 2006-10-17 |
| 7097759 | Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil | — | 2006-08-29 |
| 7074937 | Method for production of additives for lubricating oils | — | 2006-07-11 |
| 6998368 | Cyclic nitroxyl compounds as additives for lubricating oils | — | 2006-02-14 |
| 6734149 | Combination of additives for lubricating oils | — | 2004-05-11 |
| 6727387 | Quaternary ammonium salts having a tertiary alkyl group | Rajiv Banavali | 2004-04-27 |
| 6602831 | Oil-soluble additives for lubricating oils | — | 2003-08-05 |
| 6602832 | Oil-soluble additive compositions for lubricating oils | Rajiv Manohar Banavali | 2003-08-05 |
| 6552103 | Biomimetic hydrogel materials | Carolyn R. Bertozzi, Oing Chen, Hopin Hu, Dominique Baude | 2003-04-22 |
| 6107365 | Biomimetic hydrogel materials | Carolyn R. Bertozzi, Qing Chen, Hopin Hu, Dominique Baude | 2000-08-22 |