Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260156 | System and process for electrochemical upgrading of bio-oils and biocrudes | Asanga B. Padmaperuma, Tedd E. Lister, Eric J. Dufek, Lucia M. Petkovic, Luis A. Diaz-Aldana | 2019-04-16 |
| 10005974 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Richard T. Hallen, Karl O. Albrecht, Alan R. Cooper, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2018-06-26 |
| 9932531 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Richard T. Hallen, Karl O. Albrecht, Alan R. Cooper, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2018-04-03 |
| 9777224 | Methods for conversion of lignocellulosic-derived products to transportation fuel precursors | Asanga B. Padmaperuma | 2017-10-03 |
| 9771533 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Richard T. Hallen, Karl O. Albrecht, Alan R. Cooper, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2017-09-26 |
| 9663416 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Richard T. Hallen, Karl O. Albrecht, Alan R. Cooper, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2017-05-30 |
| 9517984 | Conversion of 2,3-butanediol to 2-butanol, olefins and fuels | Guo-shuh J. Lee, Suh-Jane Lee | 2016-12-13 |
| 9434659 | Conversion of 2,3-butanediol to butadiene | John G. Frye, Jr., Suh-Jane Lee, Karl O. Albrecht | 2016-09-06 |
| 8742144 | Hydroxymethylfurfural reduction methods and methods of producing furandimethanol | Richard T. Hallen, James F. White, Michel J. Gray | 2014-06-03 |
| 8367851 | Hydroxymethylfurfural reduction methods and methods of producing furandimethanol | Richard T. Hallen, James F. White, Michel J. Gray | 2013-02-05 |
| 8193381 | Hydroxymethyl furfural oxidation methods | Richard T. Hallen, Jianli Hu, James F. White, Michel J. Gray | 2012-06-05 |
| 8193382 | Hydroxymethyl furfural oxidation methods | Richard T. Hallen, Jianli Hu, James F. White, Michel J. Gray | 2012-06-05 |
| 7994347 | Hydroxymethylfurfural reduction methods and methods of producing furandimethanol | Richard T. Hallen, Todd Werpy, James F. White, Johnathan E. Holladay, John G. Frye, Jr. +1 more | 2011-08-09 |
| 7700788 | Hydroxymethyl furfural oxidation methods | Richard T. Hallen, Jianli Hu, James F. White, Michel J. Gray | 2010-04-20 |
| 7687661 | Method for conversion of β-hydroxy carbonyl compounds | James F. White, Johnathan E. Holladay, Alan H. Zacher, Danielle S. Muzatko, Rick J. Orth | 2010-03-30 |
| 6992209 | Methods of forming alpha, beta-unsaturated acids and esters | Todd Werpy, Johnathan E. Holladay | 2006-01-31 |
| 6545175 | Ester compounds and their use in forming acrylates | Todd Werpy | 2003-04-08 |
| 5786505 | Method and reaction pathway for selectively oxidizing organic compounds | Donald M. Camaioni | 1998-07-28 |
| 5708246 | Method of photocatalytic conversion of C-H organics | Donald M. Camaioni | 1998-01-13 |
| 5585515 | Method and reaction pathway for selectively oxidizing hydrocarbon compounds | Donald M. Camaioni | 1996-12-17 |
| 5118447 | Thermochemical nitrate destruction | John L. Cox, Richard T. Hallen | 1992-06-02 |
| 5057300 | Bridged transition-metal complexes and uses thereof for hydrogen separation, storage and hydrogenation | Richard T. Hallen | 1991-10-15 |
| 4952713 | Bridged transition-metal complexes and uses thereof for hydrogen separation, storage and hydrogenation | Richard T. Hallen | 1990-08-28 |
| 4693875 | Process for recovery of hydrogen and abstraction of sulfur | Brian R. James, Chung Li-Lee, David A. Nelson | 1987-09-15 |