Port Systems, L.L.C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Port Systems, L.L.C..The latest application filed is for "multi-stage drug delivery system".
- Port Systems, L.L.C. - Ann Arbor MI
- Port Systems, LLC - Ann Arbor MI
| Patent | Date |
|---|---|
| Multi-stage drug delivery system Grant 6,207,191 - Crison , et al. March 27, 2 | 2001-03-27 |
| Enhancing the bioavailability of proteolytically labile therapeutic agents Grant 6,153,592 - Amidon , et al. November 28, 2 | 2000-11-28 |
| Method and formulation for increasing the bioavailability of poorly water-soluble drugs Grant 5,993,858 - Crison , et al. November 30, 1 | 1999-11-30 |
| Method for making a multi-stage drug delivery system Grant 5,976,571 - Crison , et al. November 2, 1 | 1999-11-02 |
| Water soluble pharmaceutical coating and method for producing coated pharmaceuticals Grant 5,851,275 - Amidon , et al. December 22, 1 | 1998-12-22 |
| Water soluble pharmaceutical coating and method for producing coated pharmaceuticals Grant 5,834,022 - Amidon , et al. November 10, 1 | 1998-11-10 |
| Method for making a multi-stage drug delivery system Grant 5,674,530 - Amidon , et al. October 7, 1 | 1997-10-07 |
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