Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268523 | Selective sorption of dialkylated multinuclear aromatic compounds | Jere D. Fellmann, Paul R. Wentrcek | 1993-12-07 |
| 5017735 | Selective sorption of 2,6-diisopropylnaphthalene | Jere D. Fellmann, Paul R. Wentrcek | 1991-05-21 |
| 5003120 | Process for selective manufacture of 2,6-diisopropylnaphthalenes with equilibration reactor | Stanley F. Newman, Jere D. Fellmann | 1991-03-26 |
| 4587350 | Process for the production of trimellitic anhydride | Joseph P. Egan, Jr., Stephen G. Ceisel, Wayne P. Schammel | 1986-05-06 |
| 4537978 | Process for the production of trimellitic anhydride | Joseph P. Egan, Jr., Stephen G. Ceisel, Wayne P. Schammel | 1985-08-27 |