Issued Patents 2024
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180423 | Methods for stimulating hydrocarbon-bearing formations | Clay Purdy | 2024-12-31 |
| 12152195 | Methods for spotting acid in a wellbore | Clay Purdy | 2024-11-26 |
| 12123138 | Arylsulfonic acid—modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-10-22 |
| 12116677 | Corrosion inhibition package | Clay Purdy | 2024-10-15 |
| 12091601 | Process to manufacture novel inhibited hydrofluoric acid composition | Clay Purdy, Karl W. Dawson, Kyle G. Wynnyk | 2024-09-17 |
| 12084364 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk, Karl W. Dawson | 2024-09-10 |
| 12071724 | Approach to biomass delignification | Clay Purdy, Markus Pagels, Kyle G. Wynnyk, Matthew DEWIT, Andrew M Corbett | 2024-08-27 |
| 12065780 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-08-20 |
| 12065628 | Stable nitric acid blends and uses thereof | Clay Purdy, Kyle G. Wynnyk | 2024-08-20 |
| 12043820 | Hard surface cleaning composition | Clay Purdy, Kyle G. Wynnyk, Karl W. Dawson | 2024-07-23 |
| 12031269 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-07-09 |
| 12024821 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-07-02 |
| 12018210 | Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing an acidic composition in the wellbore | Clay Purdy | 2024-06-25 |
| 11982051 | Temperature-controlled delignification of biomass | Emhemmed Youssef, Markus Pagels | 2024-05-14 |
| 11981578 | Inhibited hydrofluoric acid composition | Clay Purdy, Karl W. Dawson, Kyle G. Wynnyk | 2024-05-14 |
| 11982052 | Combination approach to delignification of biomass under ambient conditions | Clay Purdy, Markus Pagels, Kyle G. Wynnyk, Matthew DEWIT, Andrew M Corbett | 2024-05-14 |
| 11965289 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-04-23 |
| 11965145 | Hard surface cleaner | Clay Purdy, Kyle G. Wynnyk, Karl W. Dawson | 2024-04-23 |
| 11945997 | Composition useful in sulfate scale removal | Clay Purdy, Stig Magnor Nordaa, Adrienne Lee | 2024-04-02 |
| 11920081 | Modified acid compositions as alternatives to conventional acids in the oil and gas industry | Clay Purdy | 2024-03-05 |
| 11912929 | Modified acid compositions as alternatives to conventional acids in the oil and gas industry | Clay Purdy | 2024-02-27 |
| 11912936 | Aqueous modified acid compositions and methods of using the same | Clay Purdy, Cora Gordos | 2024-02-27 |
| 11905656 | Approach to biomass delignification | Clay Purdy, Markus Pagels, Kyle G. Wynnyk, Matthew DEWIT, Andrew M Corbett | 2024-02-20 |
| 11905171 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Pagels, Kyle G. Wynnyk | 2024-02-20 |
| 11898097 | Modified acid compositions as alternatives to conventional acids in the oil and gas industry | Clay Purdy | 2024-02-13 |