NOTE: This disposition is nonprecedential.

United States Court of Appeals for the Federal Circuit ______________________ SENJU PHARMACEUTICAL CO., LTD., MITSUBISHI CHEMICAL CORPORATION, Appellants v. AKORN, INC., Appellee ______________________ 2017-1511 ______________________ Appeal from the United States Patent and Trademark Office, Patent Trial and Appeal Board in No. IPR2015- 01205. ______________________ JUDGMENT ______________________ ANTON METLITSKY, O'Melveny & Myers LLP, New York, NY, argued for appellants. Also represented by LISA BARONS PENSABENE, FILKO PRUGO; JOHN C. KAPPOS, Newport Beach, CA.

CHANDRIKA VIRA, Sterne Kessler Goldstein & Fox, PLLC, Washington, DC, argued for appellee. Also repre- sented by ELDORA ELLISON, RALPH WILSON POWERS, III, JON WRIGHT. ______________________ THIS CAUSE having been heard and considered, it is ORDERED and ADJUDGED: PER CURIAM (O’MALLEY, REYNA, and TARANTO, Circuit Judges).

AFFIRMED. See Fed. Cir. R. 36.

ENTERED BY ORDER OF THE COURT

August 8, 2018 /s/ Peter R. Marksteiner Date Peter R. Marksteiner Clerk of Court