Pharmaceutical compositions of amlodipine and benazepril
US10130624B2 · kind B2 · utility
0Cited by
6References
21Claims
0Family size
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Key dates
| Filing date | Jan 25, 2006 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | May 1, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A stable pharmaceutical composition consisting of (a) benazepril, in free or pharmaceutically acceptable salt form; and (b) amlodipine, in free or pharmaceutically acceptable salt form. The composition is free of alkali and alkaline earth metal carbonates and phosphates. The composition is also free of excipients which increase the pH of microenvironment above 5. It is therefore not required to physically separate the two drugs from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.