Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896390 | Methods of upgrading biooil to transportation grade hydrocarbon fuels | Alain Quignard | 2018-02-20 |
| 7094932 | Production of glycolaldehyde by hydrous thermolysis of sugars | Piotr Majerski, Jan Piskorz | 2006-08-22 |
| 5853548 | Energy efficient liquefaction of biomaterials by thermolysis | Jan Piskorz, Piotr Majerski | 1998-12-29 |
| 5817282 | Reduction of nitrogen oxides | Girard A. Simons, Klaus H. Oehr, Joe Zhou | 1998-10-06 |
| 5728271 | Energy efficient liquefaction of biomaterials by thermolysis | Jan Piskorz, Piotr Majerski | 1998-03-17 |
| 5676727 | Method of producing slow-release nitrogenous organic fertilizer from biomass | Jan Piskorz, Piotr Majerski | 1997-10-14 |
| 5605551 | Process for the thermal conversion of biomass to liquids | Donald S. Scott, Jan Piskorz, Piotr Majerski | 1997-02-25 |
| 5496464 | Hydrotreating of heavy hydrocarbon oils in supercritical fluids | Jan Piskorz, Piotr Majerski, Donald S. Scott | 1996-03-05 |
| 5395455 | Process for the production of anhydrosugars from lignin and cellulose containing biomass by pyrolysis | Donald S. Scott, Jan Piskorz, Piotr Majerski | 1995-03-07 |