Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873340 | Process for preparing 5-aroyl-1,2-dihydro-3H-pyrrolo[1,2-A]pyrrole-1,1-dicarboxylates | Joseph M. Muchowski | 1989-10-10 |
| 4833155 | 3-(.omega.-(3,5,-di-t-butyl-4-hydroxyphenyl)-alkanoyl)pyrroles, and anti-inflammatory uses thereof | Joseph M. Muchowski, John M. Young, D. V. Krishna Murthy | 1989-05-23 |
| 4803269 | 4-monosubstituted and 4,6-disubstituted N-(.alpha.-phenylethyl)phenoxazines | Joseph M. Muchowski, Angel Guzman | 1989-02-07 |