Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7572918 | Process for preparing substituted 4-amino-1-(pyridylmethyl)piperidine and related compounds | Junning Lee, Richard J. Lee, Weijiang Zhang | 2009-08-11 |
| 7071314 | Arylation method for the functionalization of O-allyl erythromycin derivatives | Weijang Zhang, Margaret Chi-Ping Hsu, Anthony R. Haight, Bikshandarkoil A. Narayanan | 2006-07-04 |
| 6437106 | Process for preparing 6-o-substituted erythromycin derivatives | Eric J. Stoner, Yi-Yin Ku, Russell D. Cink, Arthur J. Cooper, Mahendra N. Deshpande +16 more | 2002-08-20 |