Long-lasting composition for rectal administration
US6136337A · kind A · utility
17Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 1998 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Jul 8, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/15
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is provided a composition for rectal administration suitable for curing hemorrhoids or the like by which the concentration of a medicine in the affected tissue is increased and the potency of the medicine is expected to continue. The long acting composition for rectal administration includes an acrylic acid polymer, a vasoconstrictor and a rectal tissue-curing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.