Transdermal delivery system for dried particulate or lyophilized peptides and polypeptides
US7662404B2 · kind B2 · utility
16Cited by
43References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2006 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Sep 20, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/327
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a system for transdermal delivery of dried or lyophilized pharmaceutical compositions and methods using thereof. The system comprises an apparatus for facilitating transdermal delivery of a peptide or polypeptide that generates hydrophilic micro-channels, and a patch comprising dried therapeutically peptide or polypeptide. Particularly, the system of the present invention facilitates transdermal delivery of parathyroid hormone useful for preventing or treating bone disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.