Issued Patents 2023
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846067 | Modified sulfuric acid and uses thereof | Markus Weissenberger, Kyle G. Wynnyk, Karl W. Dawson | 2023-12-19 |
| 11840913 | Methods for stimulation of hydrocarbon-bearing formations while inhibiting corrosion of metal surfaces contacted by acid solutions used in stimulation | Markus Weissenberger, Adrienne Lee | 2023-12-12 |
| 11821139 | Approach to biomass delignification | Markus Weissenberger, Markus Pagels, Kyle G. Wynnyk, Matthew DEWIT, Andrew M Corbett | 2023-11-21 |
| 11795373 | Corrosion inhibitor for various acids | Markus Weissenberger | 2023-10-24 |
| 11795381 | Using synthetic acid compositions as alternatives to conventional acids in the oil and gas industry | Alexander David Jamieson, Markus Weissenberger | 2023-10-24 |
| 11795379 | Use of sulfonic acids in downhole methods | Markus Weissenberger | 2023-10-24 |
| 11781227 | Composition useful in metal sulfide scale removal | Markus Weissenberger, Adrienne Lee | 2023-10-10 |
| 11760720 | Modified sulfuric acid and uses thereof | Markus Weissenberger, Kyle G. Wynnyk, Karl W. Dawson | 2023-09-19 |
| 11725288 | Corrosion inhibition package | Markus Weissenberger | 2023-08-15 |
| 11725135 | Mud acid composition and methods of using such | Markus Weissenberger, Karl W. Dawson, Kyle G. Wynnyk | 2023-08-15 |
| 11668047 | Use of a 2 liquid phase system in biomass delignification | Markus Weissenberger, Markus Pagels, Kyle G. Wynnyk, Matthew DEWIT, Andrew M Corbett | 2023-06-06 |
| 11591696 | Corrosion inhibition package | Markus Weissenberger | 2023-02-28 |
| 11591511 | Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing and acidic composition in the wellbore | Markus Weissenberger | 2023-02-28 |
| 11542608 | Corrosion inhibition package | Markus Weissenberger | 2023-01-03 |