Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588559 | Use of polymeric membranes in the dispensing of pharmaceutical solutions that contain quaternary ammonium compounds as preservatives and corresponding dose dispenser | Alberto Vallet Mas | 1996-12-31 |
| 5474209 | Pharmaceutical product container with two separate substances and a mixing device and dosed dispensation | Jose Alberto Vallet Mas | 1995-12-12 |