Issued Patents All Time
Showing 1–10 of 10 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, Liudmyla Kildyshova | 2023-06-27 |
| 10722878 | Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions | Igor V. Kolomitsyn, Liudmyla Kildyshova | 2020-07-28 |
| 10173213 | Particulate medium prepared from partially decomposed organic matter for selective sorption between competing metal ions in aqueous solutions | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2019-01-08 |
| 10118154 | Particulate sorption medium prepared from partially decomposed organic matter | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2018-11-06 |
| 10072214 | Mechanical demoisturizing of partially-decomposed organic material | Gabriel A. Browning, David L. Schaeffer | 2018-09-11 |
| 9649620 | Particulate sorption medium prepared from partially decomposed organic matter | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2017-05-16 |
| 9561489 | Particulate sorption medium prepared from partially decomposed organic matter | Igor V. Kolomitsyn, Peggy Wallgren Jones | 2017-02-07 |
| 8685884 | Production of multifunctional granular medium by partial activation of partially decomposed organic matter | Eric Ingwer Paulson | 2014-04-01 |
| 8232225 | Production of multifunctional granular medium by partial activation of partially decomposed organic matter | Eric Ingwer Paulson | 2012-07-31 |
| 7394651 | Computer peripheral device mounting arrangement with two locking elements | Scott L. Hanson, Mark R. Thompson | 2008-07-01 |