08524275 is referenced by 38 patents and cites 58 patents.

Disclosed in certain embodiments is an oral dosage form comprising a therapeutically effective amount of an opioid analgesic, an opioid antagonist and one or more pharmaceutically acceptable excipients; the dosage form further including a gelling agent in an effective amount to impart a viscosity unsuitable for administration selected from the group consisting of parenteral and nasal administration to a solubilized mixture formed when the dosage form is crushed and mixed with from about 0.5 to about 10 ml of an aqueous liquid.

Title
Pharmaceutical formulations containing opioid agonist, opioid antagonist and gelling agent
Application Number
12/909527
Publication Number
8524275 (B2)
Application Date
October 21, 2010
Publication Date
September 3, 2013
Inventor
Christopher Breder
Greenwich
CT, US
Curtis Wright
Norwalk
CT, US
Benjamin Oshlack
New York
NY, US
Agent
Davidson Davidson & Kappel
Assignee
Purdue Pharmaceuticals
NC, US
The P F Laboratories
NJ, US
Purdue Pharma
CT, US
IPC
A01N 43/42
A61K 9/127
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