Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441081 | Systems and methods for renewable fuel | Barry A. Freel | 2022-09-13 |
| 10975315 | Systems and methods for renewable fuel | Barry A. Freel | 2021-04-13 |
| 10767283 | Ovens, discharge nozzle plates for distribution of gas through an oven, and methods to operate an oven | Hans L. Melgaard, Daniel M. Ruf, Matthew Benson, Phillip Vu, Rolf Douglas Kragseth | 2020-09-08 |
| 10640719 | Systems and methods for renewable fuel | Barry A. Freel | 2020-05-05 |
| 10633606 | Systems and methods for renewable fuel | Barry A. Freel | 2020-04-28 |
| 10570340 | Systems and methods for renewable fuel | Barry A. Freel | 2020-02-25 |
| 9969942 | Systems and methods for renewable fuel | Barry A. Freel | 2018-05-15 |
| 9809564 | Thermal extraction method and product | David Boulard, Barry A. Freel | 2017-11-07 |
| 9719021 | Rapid thermal processing of heavy hydrocarbon feedstocks | Barry A. Freel | 2017-08-01 |
| 9638414 | Systems and methods for processing municipal wastewater treatment sewage sludge | Bruce Johnson, Tony A. Kuipers, T. Terry Tousey, Joseph C. Snodgrass, David E. Prouty | 2017-05-02 |
| 9434888 | Methods and systems for producing reduced resid and bottomless products from heavy hydrocarbon feedstocks | Barry A. Freel | 2016-09-06 |
| 9422485 | Method of trading cellulosic-renewable identification numbers | Barry A. Freel | 2016-08-23 |
| 9410091 | Preparing a fuel from liquid biomass | Barry A. Freel | 2016-08-09 |
| 9127224 | External steam reduction method in a fluidized catalytic cracker | Barry A. Freel | 2015-09-08 |
| 9127208 | Thermal extraction method and product | David Boulard, Barry A. Freel | 2015-09-08 |
| 9127223 | Systems and methods for renewable fuel | Barry A. Freel | 2015-09-08 |
| 9120990 | Systems for fuels from biomass | Barry A. Freel | 2015-09-01 |
| 9120989 | Generating cellulosic-renewable identification numbers in a refinery | Barry A. Freel | 2015-09-01 |
| 9120988 | Methods to increase gasoline yield | Barry A. Freel | 2015-09-01 |
| 9109177 | Systems and methods for renewable fuel | Barry A. Freel | 2015-08-18 |
| 9102888 | Methods for renewable fuels with reduced waste streams | Barry A. Freel | 2015-08-11 |
| 9102890 | Fluidized catalytic cracking apparatus | Barry A. Freel | 2015-08-11 |
| 9102889 | Fluidized catalytic cracker riser quench system | Barry A. Freel | 2015-08-11 |
| 9005428 | Products produced from rapid thermal processing of heavy hydrocarbon feedstocks | Barry A. Freel | 2015-04-14 |
| 8808632 | Methods and systems for producing reduced resid and bottomless products from hydrocarbon feedstocks | Barry A. Freel | 2014-08-19 |