Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684912 | Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions | Igor V. Kolomitsyn, Douglas A. Green | 2023-06-27 |
| 10722878 | Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions | Igor V. Kolomitsyn, Douglas A. Green | 2020-07-28 |