Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864070 | Process for the separation of ortho chlorinated aromatic isomers by selective adsorption | Melvern C. Hoff | 1989-09-05 |
| 4400573 | Modification of hydrocarbon conversion processes over crystalline borosilicate catalysts by addition of an alcohol or ether | Allen I. Feinstein | 1983-08-23 |