X-ray contrast compositions containing an organic crystalline X-ray contrast agent in combination with pharmaceutically acceptable clays
US5360604A · kind A · utility
9Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 1994 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | May 23, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K49/0461
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a crystalline organic constrast agent in combination with a pharmaceutically acceptable clay in a pharmaceutically acceptable carrier; and methods for their use in diagnostic radiology of the gastrointestinal tract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.