Retentive devices and systems for in-situ release of pharmaceutical active agents
US11129793B2 · kind B2 · utility
0Cited by
106References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 4, 2014 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Dec 17, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2086
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Gastric retentive devices and systems including a gastric retentive element including at least one expandable compartment and a dosage form element including at least one active agent are provided. The devices and systems, as well as kits thereof are used in a method for in-situ release and delivery of the at least one active agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.