Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670483 | Methods of making pyrrolidones | Todd Werpy, John G. Frye, Jr., Alan H. Zacher | 2003-12-30 |
| 6670300 | Textured catalysts, methods of making textured catalysts, and methods of catalyzing reactions conducted in hydrothermal conditions | Todd Werpy, John G. Frye, Jr., Alan H. Zacher | 2003-12-30 |
| 6660237 | Catalyst structure and method of Fischer-Tropsch synthesis | David P. Vanderwiel, Anna Lee Tonkovich, Yufei Gao, Eddie G. Baker | 2003-12-09 |
| 6652830 | Catalysts reactors and methods of producing hydrogen via the water-gas shift reaction | Anna Lee Tonkovich | 2003-11-25 |
| 6632951 | Methods of making pyrrolidones | Todd Werpy, John G. Frye, Jr., Alan H. Zacher | 2003-10-14 |
| 6616909 | Method and apparatus for obtaining enhanced production rate of thermal chemical reactions | Anna Lee Tonkovich, Robert S. Wegeng, Yufei Gao | 2003-09-09 |
| 6607678 | Catalyst and method of steam reforming | Anna Lee Tonkovich, David P. Vanderwiel | 2003-08-19 |
| 6603021 | Methods of making pyrrolidones | Todd Werpy, John G. Frye, Jr., Alan H. Zacher | 2003-08-05 |
| 6570043 | Converting sugars to sugar alcohols by aqueous phase catalytic hydrogenation | Douglas C. Elliott, Todd Werpy, John G. Frye, Jr. | 2003-05-27 |
| 6558634 | Catalyst structure and method of fischer-tropsch synthesis | David P. Vanderwiel, Anna Lee Tonkovich, Yufei Gao, Eddie G. Baker | 2003-05-06 |
| 6540975 | Method and apparatus for obtaining enhanced production rate of thermal chemical reactions | Anna Lee Tonkovich, Robert S. Wegeng, Yufei Gao | 2003-04-01 |
| 6508862 | Apparatus and methods for separation/purification utilizing rapidly cycled thermal swing sorption | Anna Lee Tonkovich, Bruce F. Monzyk, David P. Vanderwiel, Steven T. Perry, Sean P. Fitzgerald +3 more | 2003-01-21 |
| 6503298 | Apparatus and methods for hydrogen separation/purification utilizing rapidly cycled thermal swing sorption | Bruce F. Monzyk, Anna Lee Tonkovich, David P. Vanderwiel, Steven T. Perry, Sean P. Fitzgerald +4 more | 2003-01-07 |