Pharmaceutical compositions of drugs and neutralized acidic polymers
US8147872B2 · kind B2 · utility
10Cited by
21References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2005 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/146
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions comprised of low-solubility and/or acid-sensitive drugs and neutralized acidic polymers are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.