Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841043 | Stereoselective synthesis of 1-.beta.-alkyl carbapenem antibiotic intermediates | Robert Deziel | 1989-06-20 |
| 4374994 | Process for preparation of 5-mercaptotetrazolyl-1-acetic acid | Gary Lim | 1983-02-22 |
| 4243803 | Production of 7-(2-aminomethylphenylacetamido)-3-(1-carboxymethyltetrazol-5-ylthiometh yl)-3-cephem-4-carboxylic acid | Gary Lim | 1981-01-06 |