Perrigo Confirms First to File Patent Challenge for Generic Version of Testosterone Gel 1.62%Perrigo Co. (Nasdaq: PRGO) announced that it has filed with the U.S. Food and Drug Administration an Abbreviated New Drug Application for testosterone gel 1.62 percent and that it has notified AbbVie Inc., the owner of the Reference Listed Drug of its filing.

More From CBS Detroit

Best Places For Paczki In DetroitFat Tuesday is less than a week away! Here's where to find the best paczki in town.
Best Ice Cream Shops In Metro DetroitIt's getting warm outside! Take advantage of it.
Best Hiking Trails In Metro DetroitGet out there and enjoy this unseasonably warm weather!

Watch & Listen