Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491887 | Supported sulfur compositions and the preparation and use thereof | Donald H. Kubicek, David E. Legg | 2002-12-10 |
| 6465391 | Selective hydrogenation catalyst and processes therefor and therewith | Marvin M. Johnson | 2002-10-15 |
| 6417136 | Hydrocarbon hydrogenation catalyst and process | Darin B. Tiedtke, Marvin M. Johnson, Gary A. Delzer | 2002-07-09 |
| 6406614 | Method for zeolite platinization | Darin B. Tiedtke, Daniel E. Resasco, Gary Jacobs | 2002-06-18 |
| 6369000 | Process for producing a metal aluminate catalyst support | Marvin M. Johnson, Darin B. Tiedtke | 2002-04-09 |