Sustained release drug delivery systems and related methods
US-12433877-B2 · Oct 7, 2025 · US
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Halladay Steven patents
Halladay Steven is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Halladay Steven |
| Total patents | 2 |
| First publication | Sep 1, 2022 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sustained release drug delivery systems and related methods
US-2022273633-A1 · Sep 1, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Durect Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61K9/0019 | 2 |
| A61P23/02 | 2 |
| A61P29/00 | 2 |
| A61P23/00 | 2 |
| A61K47/14 | 2 |