Pharmaceutical compositions of drugs and neutralized acidic polymers
US8173142B2 · kind B2 · utility
1Cited by
21References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2006 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Feb 11, 2031 |
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.