Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534296 | Preparing organoclay-enzyme complexes using a quaternary ionic compound and mineral | — | 2003-03-18 |
| 6503740 | Organically modified mineral materials containing engrafted bacteria for chemical contaminant decomposition | — | 2003-01-07 |
| 6165485 | Biocidal organoclay | — | 2000-12-26 |
| 6093241 | Granular organoclay for high temperature applications | — | 2000-07-25 |
| 6080319 | Chemical methods for removing contaminants from water | — | 2000-06-27 |
| 4402881 | Method of making organophilic clays | — | 1983-09-06 |
| 4242140 | Activation of clays by compaction | — | 1980-12-30 |