Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696047 | Method of improving catalyst activity, improved catalysts and their use | Noel L. Bremer, Linda C. Brazdil, Fernando Antonio Pessoa Cavalcanti | 1997-12-09 |
| 5693587 | Method for preparing vanadium antimony oxide based oxidation and ammoxidation catalysts | Fernando Antonio Pessoa Cavalcanti, Joseph P. Padolewski | 1997-12-02 |
| 5675057 | Method of improving catalyst activity, improved catalysts and their use | Noel L. Bremer, Linda C. Brazdil, Fernando Antonio Pessoa Cavalcanti | 1997-10-07 |