Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413890 | Methods for anaerobic bioremediation using solid-chemical compositions containing Mn(IV) and Fe(III) | Robert L. Zimmer, Timothy H. Anderson | 2008-08-19 |
| 7160483 | Solid-chemical composition for the non-exothermic chemical oxidation and aerobic bioremediation of environmental contaminants | — | 2007-01-09 |
| 6967099 | Plant-fiber containing composition for anaerobic bioremediation | Jennifer Ann Singer | 2005-11-22 |
| 6749660 | Solid-chemical composition and method of preparation for the anaerobic bioremediation of environmental contaminants coupled to denitrification | — | 2004-06-15 |
| 6720176 | Liquid chemical compositions containing soluble sulfates and methods for anaerobic bioremediation | Robert L. Zimmer, Timothy H. Anderson | 2004-04-13 |
| 6699707 | Microbial enzyme-enhanced organic-inorganic solid-chemical composition and methods for anaerobic bioremediation | — | 2004-03-02 |
| 6620611 | Solid-chemical composition for sustained release of organic substrates and complex inorganic phosphates for bioremediation | — | 2003-09-16 |
| 6617150 | Solid-chemical composition for biodegradation comprising plant fiber-containing material and enzymes | — | 2003-09-09 |
| 6432693 | Advanced inorganic solid-chemical composition and methods for anaerobic bioremediation | — | 2002-08-13 |
| 6423531 | Advanced organic-inorganic solid-chemical composition and methods for anaerobic bioremediation | Jennifer Ann Singer | 2002-07-23 |
| 6403364 | Method for the enhanced anaerobic bioremediation of contaminants in aqueous sediments and other difficult environments | — | 2002-06-11 |
| 6344355 | Anaerobic bioremediation system | Robert L. Zimmer, Timothy H. Anderson | 2002-02-05 |
| 6020185 | Method and composition for the anaerobic biodegradation of toxic compounds | Robert L. Zimmer, Timothy H. Anderson | 2000-02-01 |