Slow-release preparation of diltiazem, and a medicine provided thereby
USRE35903E · kind E · reissue
3Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1992 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Jun 23, 2012 |
Classification
- Technology area (CPC —)General
Abstract
The slow release preparation obtained by the method of the invention reduces the number of times the medicine needs to be taken per day, and also provides lower peaks of concentration in the blood after the medicine has been taken while simultaneously ensuring that the lowest concentration in the blood remains higher over a period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.