Issued Patents 1989
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888438 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-12-19 |
| 4883896 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-11-28 |
| 4883895 | Ammoxidation of paraffins and catalysts therefor | James F. Brazdil, Mark A. Toft | 1989-11-28 |
| 4879264 | Method of making catalyst and catalyst precursor containing vanadium and antimony | Mark A. Toft, James F. Brazdil | 1989-11-07 |
| 4877764 | Catalyst system for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-10-31 |
| 4874738 | Catalyst for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-10-17 |
| 4871706 | Catalyst for the ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-10-03 |
| 4866194 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-09-12 |
| 4866024 | Catalysts for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-09-12 |
| 4866195 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-09-12 |
| 4843055 | Catalyst system for ammoxidation of paraffins | James F. Brazdil | 1989-06-27 |
| 4837233 | Catalyst system for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-06-06 |
| 4837191 | Catalytic mixture for the ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-06-06 |
| 4835125 | Catalyst system for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-05-30 |
| 4814478 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-03-21 |
| 4801568 | Catalyst for ammoxidation of paraffins | James F. Brazdil, Mark A. Toft | 1989-01-31 |
| 4801727 | Method for ammoxidation of paraffins and catalyst system therefor | James F. Brazdil, Mark A. Toft | 1989-01-31 |