Hydrogel particle formulation
US7022313B2 · kind B2 · utility
74Cited by
11References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2001 |
| Grant date | Apr 4, 2006 |
| Priority date | — |
| Expiry date | Oct 21, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0021
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New compositions formed from the combination of an active substance with a hydrogel carrier moiety are provided. The compositions are suitable for use in high-velocity transdermal particle injection techniques. Methods of providing the new compositions are also provided. In addition, methods for administering pharmacologically active agent to a subject are provided. These methods are useful for delivering drugs, biopharmaceuticals, vaccines and diagnostics agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.