| Applicant | Tradename | Generic Name | NDA | Approval Date | Type | Patent Number | Patent Expiration | Patented / Exclusive Use | | Forest Labs | NAMENDA | memantine hydrochloride | 021487 | Oct 16, 2003 | RX |
5,061,703 | Apr 11, 2010 | TREATMENT OF MODERATE TO SEVERE DEMENTIA OF THE ALZHEIMER'S TYPE | | Forest Labs | NAMENDA | memantine hydrochloride | 021627 | Apr 18, 2005 | RX |
5,061,703 | Apr 11, 2010 | TREATMENT OF MODERATE TO SEVERE DEMENTIA OF THE ALZHEIMER'S TYPE | | Meridian Medcl | DUODOTE | atropine; pralidoxime chloride | 021983 | Sep 28, 2006 | RX |
5,092,843 | Apr 12, 2010 | | | Alpharma Pharms | KADIAN | morphine sulfate | 020616 | Apr 20, 2007 | RX |
5,202,128 | Apr 13, 2010 | | | Alpharma Pharms | KADIAN | morphine sulfate | 020616 | Feb 27, 2007 | RX |
5,202,128 | Apr 13, 2010 | |
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