Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051510 | Piperidine derivatives as antihistaminics | Antonio T. Avello | 1991-09-24 |
| 5011928 | Analgesic and antiinflammatory derivatives of 1-acyl-4-arylalkylpiperazines | Antonio T. Avello | 1991-04-30 |
| 4894449 | Diosmin octakis (hydrogen sulfate) aluminum complex | Ramon M. Pestana | 1990-01-16 |
| 4584372 | Compound 3-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetyl-8-(2-phenyle thyl)-1-oxa-3,8-diazaspiro-(4,5)decan-2-one and a process of preparation thereof | Ramon M. Pestana | 1986-04-22 |
| 4214963 | Process for the preparation of substituted 4H-pyran-4-ones | Jose Blanco | 1980-07-29 |