Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220703 | Tethered polymer ligands | John P. Hammen | 2007-05-22 |
| 7201844 | Composite matrices with interstital polymer networks | John P. Hammen | 2007-04-10 |
| 6946070 | Composite matrices with interstitial polymer networks | John P. Hammen | 2005-09-20 |
| 6916536 | Composites incorporating covalently bonded interstitial polymer resins | Christopher R. Hammen | 2005-07-12 |
| 6689715 | Tethered polymer ligands | John P. Hammen | 2004-02-10 |
| 6251278 | Process for separating a substance from a mixture | — | 2001-06-26 |
| 5240602 | Chromatographic material | — | 1993-08-31 |