Antares Pharma Announces Additional Patent Coverage for OTREXUP By: Benzinga via Benzinga April 16, 2014 at 07:21 AM EDT Antares Pharma, Inc. (NASDAQ: ATRS) today announced the issuance of U.S. Patents RE44846 and RE44847. These patents are reissued ... Read More >> Related Stocks: Antares Pharma