Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827844 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2023-11-28 |
| 11827846 | Decreasing proppant embedment with amine-functionalized polysaccharides | Charles R. Landis | 2023-11-28 |
| 11767375 | Aminocarboxylic acid-functionalized saccharide polymers and methods for production and use thereof | Christopher P. Gardner | 2023-09-26 |
| 11725134 | Decreasing proppant embedment with amine-functionalized polysaccharides | Charles R. Landis | 2023-08-15 |
| 11542429 | Fatty acid reaction products of dextrins or dextran formulated with a surfactant | Christopher P. Gardner | 2023-01-03 |