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Naltrexone Hydrochloride Patent Expiration

Naltrexone Hydrochloride was first introduced by Teva Womens Health Inc in its drug Revia on Nov 20, 1984. 8 different companies have introduced drugs containing Naltrexone Hydrochloride.


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Naltrexone Hydrochloride Generic API Manufacturers

Several generic applications have been filed for Naltrexone Hydrochloride. The first generic version for Naltrexone Hydrochloride was by Barr Laboratories Inc and was approved on May 8, 1998. And the latest generic version is by Chartwell Life Molecules Llc and was approved on Jul 21, 2017.

Given below is the list of companies who have filed for Naltrexone Hydrochloride generic, along with the locations of their manufacturing plants worldwide.