Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221082 | Amelioration of acid mine drainage | Philip W. Fatula, Lillianne Falco, Wilwood Matthews | 2019-03-05 |
| 9028590 | Process and apparatus for carbon dioxide and carbonyl sulfide capture via ion exchange resins | Rudolf Wagner | 2015-05-12 |
| 8714258 | Process for transporting fracture (“frac”) fluid additives to oil and gas wells utilizing ion exchange resin | Phil Fatula, Michael Schelhaas | 2014-05-06 |
| 8414689 | Process and apparatus for carbon dioxide capture via ion exchange resins | — | 2013-04-09 |
| 8087462 | Process for transporting fracture (“FRAC”) fluid additives to oil and gas wells utilizing ion exchange resin | Phil Fatula, Michael Schelhaas | 2012-01-03 |