Pharmaceutical composition including sodium cromoglycate
US4847091A · kind A · utility
69Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 1987 |
| Grant date | Jul 11, 1989 |
| Priority date | — |
| Expiry date | Sep 23, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/585
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions comprising microspheres incorporating sodium cromoglycate, wherein the microspheres comprise material having ion-exchange properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.