Cefazolin suspension for parenteral administration
US4029782A · kind A · utility
3Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 1975 |
| Grant date | Jun 14, 1977 |
| Priority date | — |
| Expiry date | Apr 28, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical suspension for parenteral administration is provided which comprises finely divided crystals of cefazolin suspended in a vehicle composed of water, a pharmaceutically acceptable surfactant, lecithin and a viscosity adjusting agent or agents. Methods are also provided for preparing such a suspension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.