In-situ lyophilization of vaginal suppository in unit dose applicator and resultant product
US5656283A · kind A · utility
26Cited by
16References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1995 |
| Grant date | Aug 12, 1997 |
| Priority date | — |
| Expiry date | Jun 8, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J3/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to a novel method of manufacturing a lyophilized suppository composition wherein said suppository is made in situ in an applicator cartridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.