Mealey's (February 24, 2016, 2:27 PM EST) -- COLUMBUS, Ohio — E. I. du Pont de Nemours and Co., which was sued by Ohio residents who allege that the company is liable for personal injuries from exposure to perfluorooctanoic acid (known as C8), on Feb. 23 filed a brief in Ohio federal court arguing that one particular plaintiff cannot show that the company is liable for his cancer and, therefore, those claims should be dismissed (In re E.I. du Pont de Nemours and Co. C-8 Personal Injury Litigation, MDL No. 2433, No. 13-2433, S.D. Ohio)....