[axkdev]

Your comment creates a false appearance that FDA has anything to do with granting a patent. If you or anyone else has an issue about a patent being granted (assuming the rest of your comment is correct) then you should take it to the United States Patent and Trademark Office (USPTO) https://www.uspto.gov/.

On the issue of patent vs exclusivity https://www.fda.gov/drugs/development-approval-process-drugs...

[DennisP]

But the FDA has everything to do with approval of generics, which is the real problem here, as described in this comment: https://news.ycombinator.com/item?id=36998285