$DFFN Biotech, Breaking News, InvestingDiffusion Pharmaceuticals (DFFN) Stock: Gaining Big On Patent News DFFN https://cnafinance.com/diffusion-pharmaceuticals-dffn-stock-gaining-big-on-patent-news/17904 http://www.stockcharts.com/c-sc/sc?chart=dffn,uu[e,a]dhclyiay[dc][pb5!b10!b30!b50!b100!b200!d20,2!h.02,.20!f][vb5!b20][iut!lv8!lk9!LE12,26,9!ll14!la8,17,9!lah12,26,9!uc14!ub14!ub6!lo!lp7,3!lh9,3!LI14,3!lxa!ld8!lq!lg14!lf14][j20444984,y]&r=3555b Go $DFFN