These are the patents associated with the New Drug Application number(s) below. Click a Patent Number to be taken to the patent documents. NDA #21671 Patent(s) 5723147 5807572 5891467 5931089 5962016 5997899 6071534 6171613 6193998 6241999 Share this: Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Facebook (Opens in new window) Facebook Click to share on Pocket (Opens in new window) Pocket Click to share on Reddit (Opens in new window) Reddit