Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398037 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-08-26 |
| 12384968 | Inhibited hydrofluoric acid composition | Clay Purdy, Markus Weissenberger, Karl W. Dawson | 2025-08-12 |
| 12378727 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-08-05 |
| 12371853 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-07-29 |
| 12371854 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-07-29 |
| 12320066 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Karl W. Dawson | 2025-06-03 |
| 12276067 | Modified alkanesulfonic acid and uses thereof | Clay Purdy, Markus Weissenberger, Karl W. Dawson | 2025-04-15 |
| 12270151 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-04-08 |
| 12252844 | Approach to biomass delignification | Clay Purdy, Markus Weissenberger, Markus Pagels, Matthew DEWIT, Andrew M Corbett | 2025-03-18 |
| 12234604 | Modified sulfuric acid and uses thereof | Clay Purdy, Markus Weissenberger, Markus Pagels | 2025-02-25 |