Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39383 | Process for 6-O-alkylation of erythromycin derivatives | Jih-Hua Liu, George A. Foster, Jr. | 2006-11-07 |
| 6194387 | 6-O-aklyl erythromycin B oxime | Jih-Hua Liu | 2001-02-27 |
| 5932710 | Process for preparing 6-O-alkyl-9-oxime erythromycin B | Jih-Hua Liu | 1999-08-03 |
| 5919916 | 6-O-alkyl derivatives of erythronolide B | H. Eugene Gracey, David A. Riley, Jih-Hua Liu | 1999-07-06 |
| 5872229 | Process for 6-O-alkylation of erythromycin derivatives | Jih-Hua Liu, George A. Foster, Jr. | 1999-02-16 |