ACHV - Achieve Life Sciences nabs new patent in U.S.; shares up 7% premarket May, 30 2019 07:30 AM Achieve Life Sciences Inc. The USPTO has granted Achieve Life Sciences (NASDAQ:ACHV), a patent (No. 10,300,050) on succinate salt of cytisinicline and use thereof.More news on: Achieve Life Sciences, Inc., Healthcare stocks news, Stocks on the move, Read more ...