ROJAS; E. Carolina
Patent Applications and Registrations
Patent applications and USPTO patent grants for ROJAS; E. Carolina.The latest application filed is for "reactive surfactants".
- ROJAS; E. Carolina - Highland Park IL
| Patent | Date |
|---|---|
| Reactive Surfactants App 20220177403 - BOEBEL; Timothy A. ; et al. | 2022-06-09 |
| Steam foam methods for steam-assisted gravity drainage Grant 10,989,028 - Sanders , et al. April 27, 2 | 2021-04-27 |
| Polymeric Dispersants From Aralkylated Phenols App 20200255593 - Kind Code | 2020-08-13 |
| Polymeric Dispersants From Phenyl Glycidyl Ether App 20200223988 - BOEBEL; Timothy A. ; et al. | 2020-07-16 |
| Steam Foam Methods For Steam-assisted Gravity Drainage App 20200182031 - SANDERS; Aaron ; et al. | 2020-06-11 |
| Mixed dimers from alpha-olefin sulfonic acids Grant 10,590,331 - Rojas , et al. | 2020-03-17 |
| Steam foam methods for steam-assisted gravity drainage Grant 10,590,749 - Sanders , et al. | 2020-03-17 |
| Alpha-olefin sulfonic dimer acid process Grant 10,315,988 - Dado , et al. | 2019-06-11 |
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