Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858604 | Phenol aldehydes asphaltene inhibitors | Henry Nguyen, David Jennings, Kung-Po Chao, Joey Dacula Mangadlao | 2020-12-08 |
| 10829699 | Functionalized aldehydes as H2S and mercaptan scavengers | Soma Chakraborty, Vaithilingam Panchalingam | 2020-11-10 |
| 10822547 | Basic ionic liquids as hydrochloric acid scavengers in refinery crude processing | — | 2020-11-03 |
| 10822549 | Methods and compounds for removing non-acidic contaminants from hydrocarbon streams | Paul J. Biggerstaff, Sai Reddy Pinappu, Weldon J. Cappel | 2020-11-03 |
| 10760008 | Compositions and methods of removing contaminants in refinery desalting | Mary Jane Legaspi Felipe, Tran M. Nguyen | 2020-09-01 |
| 10633601 | Nitrogen-free hydrogen sulfide scavengers | — | 2020-04-28 |
| 10577542 | Low viscosity metal-based hydrogen sulfide scavengers | Ross Poland | 2020-03-03 |
| 10570344 | Chemical process for sulfur reduction of hydrocarbons | Timothy J. O'Brien, Waynn C. Morgan | 2020-02-25 |