Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4615994 | Zeolite adsorbent for separation of para-xylene | William Smolin | 1986-10-07 |
| 4442222 | Adsorbent for separation of para-xylene | William Smolin | 1984-04-10 |
| 4439535 | Zeolite adsorbent for separation of para-xylene | William Smolin | 1984-03-27 |
| 4407782 | Crystalline zeolite HP | — | 1983-10-04 |
| 4392946 | Hydrodesulfurization of hydrocarbons with fluorided platinum | Sheldon Herbstman | 1983-07-12 |
| 4357231 | Method for extracting hydrocarbons from oil shale | Ernest P. Buinicky | 1982-11-02 |
| 4306962 | Crystalline zeolite HP | — | 1981-12-22 |
| 4297245 | Catalyst for the preparation of methane | Burton H. Bartley | 1981-10-27 |
| 4289740 | Crystalline zeolite HP | — | 1981-09-15 |
| 4250016 | Recovery of bitumen from tar sand | Ernest P. Buinicky | 1981-02-10 |
| 4231751 | Novel method of testing a charge calcined alumina to determine its suitability for use in hydrocarbon conversion | Leon F. Koniz | 1980-11-04 |
| 4223731 | Method for enhanced recovery of petroleum | Ernest P. Buinicky | 1980-09-23 |
| 4222439 | Enhanced recovery of petroleum | Ernest P. Buinicky | 1980-09-16 |
| 4199328 | Process for producing methane from naphtha | Edward L. Cole, Robert M. Suggitt | 1980-04-22 |