Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737265 | Water based demulsifier formulation and process for its use in dewatering and desalting crude hydrocarbon oils | Philip Merchant, Jr. | 1988-04-12 |
| 4692237 | Process for the removal of solids from an oil | Edward C. Hsu, Philip Merchant, Jr., Dean L. Smith, Kevin Kelly | 1987-09-08 |
| 4551239 | Water based demulsifier formulation and process for its use in dewatering and desalting crude hydrocarbon oils | Philip Merchant, Jr. | 1985-11-05 |