Orally disintegrating tablet compositions comprising combinations of non-opioid and opioid analgesics
US9572781B2 · kind B2 · utility
5Cited by
4References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2010 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Feb 18, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to pharmaceutical compositions comprising a plurality of taste-masked non-opioid analgesic/opioid analgesic drug-containing microparticles, dosage forms comprising such pharmaceutical compositions (such as an orally disintegrating tablet), and methods of making the pharmaceutical compositions and dosage forms of the present invention. Dosage forms comprising the pharmaceutical compositions of the present invention are improved homogeneous blends of non-opioid and opioid analgesics which provide for more convenient and palatable administration of drug combinations, for example for treating pain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.