Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354927 | Method of removing contaminants from hydrocarbonaceous fluids using high-sodium alumina | Stuart S. Shih, Philip J. Angevine | 1982-10-19 |
| 4328127 | Residua demetalation/desulfurization catalyst | Philip J. Angevine | 1982-05-04 |
| 4271042 | Process for demetalation and desulfurization of petroleum oils | Howard S. Sherry, Ronald H. Fischer, Donald Milstein | 1981-06-02 |
| 4267033 | Upgrading of aromatic liquids | Roland H. Heck, Stuart S. Shih, Robert Wilson | 1981-05-12 |