Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288599 | Co-processing solid biomass in a conventional petroleum refining process unit | Steve Yanik, Paul O'Connor | 2012-10-16 |
| 8288600 | Methods for co-processing of biomass and petroleum feed | Michael Brady, Dennis Stamires, Steve Yanik, Paul O'Connor, Jacobus Cornelius Rasser | 2012-10-16 |
| 8236173 | Biomass pretreatment for fast pyrolysis to liquids | Michael Brady, Dennis Stamires | 2012-08-07 |
| 8137632 | Biomass conversion process | Steve Yanik, Paul O'Connor | 2012-03-20 |
| 8063258 | Catalytic hydropyrolysis of organophillic biomass | Michael Brady, Dennis Stamires | 2011-11-22 |
| 8057641 | Method and apparatus for pyrolysis of a biomass | Ronald Lee Cordle | 2011-11-15 |
| 8003835 | Biomass conversion process | Steve Yanik, Paul O'Connor, Dennis Stamires, Michael Brady | 2011-08-23 |
| 7604707 | Highly reflective asphalt-based roofing membrane | Ruben Garcia | 2009-10-20 |
| 7442270 | Highly reflective asphalt-based roofing membrane | — | 2008-10-28 |
| 7070844 | Highly reflective asphalt-based roofing membrane | — | 2006-07-04 |
| 7070843 | Highly reflective asphalt-based roofing membrane | Ruben Garcia | 2006-07-04 |
| 5919354 | Removal of sulfur from a hydrocarbon stream by low severity adsorption | — | 1999-07-06 |
| 4971935 | Hydrocarbons cracking process and catalyst for use in same | Gerald M. Woltermann | 1990-11-20 |
| 4770765 | Hydrocarbon cracking process and catalyst for use in same | Gerald M. Woltermann | 1988-09-13 |
| 4263467 | Recovery of boron trifluoride from a hydrocarbon liquid | Ajay Madhav Madgavkar | 1981-04-21 |