Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US20050025809A1 | Poly-4-hydroxybutyrate matrices for sustained drug delivery | Tepha Inc | Expired / Lapsed | 2004-07-08 | — | 2024-07-08 | 0.0 yrs | 21 | |
| US7244442B2 | Method for making devices using polyhydroxyalkanoate having pyrogen removed | Tepha Inc | Expired / Lapsed | 2003-08-15 | 2007-07-17 | 2023-08-15 | 0.0 yrs | 26 | |
| US6838493B2 | Medical devices and applications of polyhydroxyalkanoate polymers | Tepha Inc | Expired / Lapsed | 2002-02-26 | 2005-01-04 | 2022-02-26 | 0.0 yrs | 32 | |
| US6514515B1 | Bioabsorbable, biocompatible polymers for tissue engineering | Tepha Inc | Expired / Lapsed | 2000-03-03 | 2003-02-04 | 2020-03-03 | 0.0 yrs | 42 |