Lyophilized compositions, preparation and use thereof
US4540410A · kind A · utility
57Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1982 |
| Grant date | Sep 10, 1985 |
| Priority date | — |
| Expiry date | Nov 16, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/39
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.