Formulations for hygroscopic pharmaceuticals
US4861591A · kind A · utility
3Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1989 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Feb 7, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/4858
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There are provided pharmaceutical dosage forms for oral administration comprising a gelatin capsule encapsulating an admixture of at least one solid hygroscopic medicinal substance, which would otherwise disturb the gastric tract balance, with an at least partially hydrogenated and/or solidified vegetable oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.