Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655350 | Solvent based approach to post-consumer recycling of polyethylene terephthalate | Erin M. Broderick, Rodrigo Lobo, Shurong Yang, Raymond Shih, Andrea G. Bozzano +1 more | 2023-05-23 |
| 11033851 | Polymers containing aromatic dicarboxylic acid | Erin M. Broderick, Hayim Abrevaya | 2021-06-15 |
| 9453181 | Methods for removing contaminants from algal oil | — | 2016-09-27 |
| 9068126 | Methods for deoxygenating biomass-derived pyrolysis oil | Lance Awender Baird, Timothy A. Brandvold | 2015-06-30 |
| 9045698 | Methods for removing contaminants from oils using base washing and acid washing | Praneeth Dayanthe Edirisinghe | 2015-06-02 |
| 8404910 | Low oxygen biomass-derived pyrolysis oils and methods for producing the same | Joseph A. Kocal, Richard E. Marinangeli, Lisa M. King | 2013-03-26 |
| 7582474 | Process reactor with layered packed bed | — | 2009-09-01 |
| 7537702 | Water purification system and modes of operation | Russ Johnson, Peter M. Michalakos, Michel A. Jonqueres | 2009-05-26 |
| 7389639 | Water recovery and purification | Peter M. Michalakos, Mark B. Koch, Russ Johnson | 2008-06-24 |
| 7378022 | System and methods for biological selenium removal from water | William G. Sheridan | 2008-05-27 |
| 6498281 | Treatment of chemical hydrolysates | — | 2002-12-24 |
| 6414066 | Composition containing novel modifier | Kwok-Wai Lem, Alan Letton, Thomas P. J. Izod, William B. Bedwell | 2002-07-02 |
| 6395522 | Biologically active support containing bound adsorbent particles and microorganisms for waste stream purification | Louis J. DeFilippi | 2002-05-28 |
| 6214908 | Composition containing novel modifier | Kwok-Wai Lem, Alan Letton, Thomas P. J. Izod, William B. Bedwell | 2001-04-10 |
| 6080906 | Demilitarization of chemical munitions | Russell W. Johnson, Brent F. De Feo, Jeffrey H. Chang | 2000-06-27 |
| 5543052 | Process for removal of organic pollutants from waste water | William G. Sheridan, Marion R. Surgi | 1996-08-06 |
| 5503738 | Apparatus for biological remediation of vaporous pollutants | Louis J. DeFilippi, Mansour Mashayekhi | 1996-04-02 |
| 5498401 | Disposal of hydrazine propellants | Russell W. Johnson, Brent S. DeFeo, Mark B. Koch | 1996-03-12 |
| 5441885 | Bacterial strains for bioremediation | Ina Goldberg, Paul Allenza | 1995-08-15 |
| 5437853 | Disposal of hydrazine propellants | Russell W. Johnson, Brent S. DeFeo, Mark B. Koch | 1995-08-01 |
| 5413714 | Process for biological remediation of vaporous pollutants | Louis J. DeFilippi, Mansour Mashayekhi | 1995-05-09 |
| 4988442 | Process for dewatering of biological sludge | Ronald Highsmith, Frederick J. Good, Kenneth P. Kehrer, Glenn E. Petrie | 1991-01-29 |