Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801269 | Processes for cystallizing 4, 4'-dimethyl bibenzoate (DMBB) recovered from polyester byproduct streams | Carrie A. Feeney, Ida L. Jones, Bennett C. Ward, Thomas M. Kenesson, Charles B. Hilton +6 more | 1998-09-01 |
| 5185469 | Process for acylation or alkylation of aromatic compounds in hydrogen fluoride | Daniel D. Lindley, Timothy R. Ryan, Thomas A. Curtis, Charles R. Hilton, Thomas M. Kenesson | 1993-02-09 |
| 5068448 | Process for the production of 4'-isobutylacetophenone | Daniel D. Lindley, Thomas A. Curtis, Timothy R. Ryan, Charles B. Hilton, Thomas M. Kenesson | 1991-11-26 |
| 4485047 | Copper and manganese oxidation catalysts recovery from aqueous solutions | Olan S. Fruchey | 1984-11-27 |