Preparation of pharmaceutical formulations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 6, 2010
Grant Date -
Dec 31, 2009
app pub date -
Jul 13, 2007
filing date -
Jul 13, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for the production of a composition comprising a water-insoluble opioid which comprises the steps of: a) providing a mixture comprising: i) a water-insoluble opioid, ii) a water soluble carrier, and iii) a solvent for each of the opioid and the carrier, and b) spray-drying the mixture to remove the or each solvent and obtain a substantially solvent-free nano-dispersion of the opioid in the carrier.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully