Storage-stable prostaglandin compositions
US5631287A · kind A · utility
47Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 1994 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Dec 22, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The use of polyethoxylated castor oils in prostaglandin compositions greatly enhances the prostaglandin's chemical stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.