Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7410620 | Apparatus for continuous production of polymers in carbon dioxide | Paul A. Charpentier, Joseph M. DeSimone | 2008-08-12 |
| 7408009 | Hydrogenation of polymers in the presence of supercritical carbon dioxide | Dawei Xu, Douglas J. Kiserow, Ruben G. Carbonell | 2008-08-05 |
| 7063839 | Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream | Joseph R. Royer | 2006-06-20 |
| 6919383 | CO2-assisted deploymerization, purification and recycling of step-growth polymers | Saad A. Khan, Joseph R. Royer | 2005-07-19 |
| 6914105 | Continuous process for making polymers in carbon dioxide | Paul A. Charpentier, Joseph M. DeSimone | 2005-07-05 |
| 6900267 | Methods of CO2-assisted reactive extrusion | Joseph R. Royer, Joseph M. DeSimone, Saad A. Khan | 2005-05-31 |
| 6806332 | Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream | Joseph R. Royer | 2004-10-19 |
| 6716945 | Multimodal fluoropolymers and methods of making the same | Joseph M. DeSimone, Paul A. Charpentier | 2004-04-06 |
| 6217830 | Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product | Peter Kilpatrick | 2001-04-17 |
| 6114399 | Methods and apparatus for separating Fischer-Tropsch catalysts from liquid hydrocarbon product | Peter Kilpatrick | 2000-09-05 |
| 4859434 | Production of endothermic gases with methanol | Shivaji Sircar, Paul R. Stepanoff | 1989-08-22 |
| 4859435 | Deoxygenation of inert gas streams with methanol | Shivaji Sircar, Paul R. Stepanoff | 1989-08-22 |
| 4801574 | In-situ activation of CuO/ZnO/Al.sub.2 O.sub.3 catalysts in the liquid phase | Dennis M. Brown, Thomas Hsiao-Ling Hsiung, Pradip Rao | 1989-01-31 |
| 4766154 | Liquid phase methanol reactor staging process for the production of methanol | Leo Bonnell, Alan T. Perka | 1988-08-23 |
| 4690215 | Enhanced crude oil recovery | James G. Hansel, Goutam H. Shahani | 1987-09-01 |
| 4534847 | Process for producing low-sulfur boiler fuel by hydrotreatment of solvent deashed SRC | John C. Tao | 1985-08-13 |
| 4421630 | Process for coal liquefaction in staged dissolvers | Edwin N. Givens, Ronald W. Skinner | 1983-12-20 |
| 4270896 | Catalyst system | Leon M. Polinski, Saul G. Hindin | 1981-06-02 |
| 4217332 | Process for exchanging hydrogen isotopes between gaseous hydrogen and water | Saul G. Hindin | 1980-08-12 |