(February 1, 2016, 8:32 AM EST) -- COLUMBUS, Ohio — One of the plaintiffs that sued E. I. du Pont de Nemours and Co. as part of the multidistrict litigation filed by Ohio residents alleging that the company is liable for personal injuries related to exposure to perfluorooctanoic acid (known as C8) on Jan. 14 moved in Ohio federal court to strike and/or bar DuPont’s use of what he calls “new, untimely, and impermissible expert opinions” (In re E.I. du Pont de Nemours and Co. C-8 Personal Injury Litigation, MDL No. 2433, No. 13-2433, S.D. Ohio)....