Dry powder compositions
US6551622B1 · kind B1 · utility
6Cited by
13References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2000 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Jul 12, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1617
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hydrophilic therapeutic agent is prepared in storage-stable form, suitable for administration to a patient. The agent is formulated with a hydrophobically-derivatized carbohydrate, making use of ion-pair formation to form a solution of the agent and carbohydrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.