Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5210353 | Aromatic transformation process | Carl A. Udovich, E. William Breder, Jr., Ibrahim Ghanayem, Thomas E. Nemo, Thomas G. Smith | 1993-05-11 | $28,390,000 |
| 5107045 | Preparation of 4-bromo-O-xylene using excess bromine | Ibrahim Ghanayem | 1992-04-21 | $32,222,000 |
| 5026932 | Preparation of 4-bromo-o-xylene in liquid sulfur dioxide | — | 1991-06-25 | $25,183,000 |
| 4937389 | Separation of 3,3'4,4'- and 2,3,3',4'-tetramethyldiphenyl ether | Thomas G. Smith, John M. Weis | 1990-06-26 | $14,443,000 |