Patent 8110602 was granted and assigned to Purdue Pharma on February, 2012 by the United States Patent and Trademark Office.
The invention relates to Heterocyclic-Substituted Piperidine Compounds, compositions comprising an effective amount of a Heterocyclic-Substituted Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Heterocyclic-Substituted Piperidine Compound.