Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874871 | Process for preparing (+)-2,3-Dihydro-1H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid and related compounds | George C. Schloemer, Hiralal N. Khatri | 1989-10-17 |
| 4874872 | Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-A]pyrrole-1,7-dicarboxylates | Hiralal N. Khatri, George C. Schloemer | 1989-10-17 |
| 4849526 | Process for preparing (.+-.)-2,3-dihydro-1H-pyrrolo[1,2-A]pyrrole-1,7-dicarboxylates | Hiralal N. Khatri, George C. Schloemer | 1989-07-18 |
| 4835288 | Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-a]pyrrole-1,7-dicarboxylates | Hiralal N. Khatri, George C. Schloemer | 1989-05-30 |