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PURDUE PHARMA PRODUCTS L.P.
STAMFORD, CT US
| PURDUE PHARMA PRODUCTS L.P. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090117191 | Controlled release tramadol formulations - A controlled release preparation for oral administration contains tramadol, or a pharmaceutically acceptable salt thereof, as active ingredient. | 05-07-2009 |