Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211465 | Immediate release and sustained release ibuprofen dosing regimen | Der-Yang Lee, Frank J. Bunick | 2012-07-03 |
| 8137694 | Immediate release and sustained release ibuprofen dosing regimen | Der-Yang Lee, Frank J. Bunick | 2012-03-20 |
| 5451409 | Sustained release matrix system using hydroxyethyl cellulose and hydroxypropyl cellulose polymer blends | William F. Rencher, Suresh Babu, Shankar Musunuri, Christopher Day | 1995-09-19 |