Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223589 | Process for separating durene from substituted benzene hydrocarbons | Santi Kulprathipanja, Marjorie S. Patton | 1993-06-29 |
| 5177300 | Process for separating naphthalene from substituted benzene hydrocarbons | Santi Kulprathipanja, Marjorie S. Patton, Richard L. Fergin | 1993-01-05 |