X-ray contrast compositions containing iodoaniline derivatives and pharmaceutically acceptable clays
US5424056A · kind A · utility
0Cited by
15References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 29, 1994 |
| Grant date | Jun 13, 1995 |
| Priority date | — |
| Expiry date | Apr 29, 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 an iodoaniline derivative as the x-ray producing 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.