Crystal Pharmaceutical (suzhou) Co., Ltd., Bergen Pharmaceutical, LLC v. Eisai Inc.

NOTE: This disposition is nonprecedential.
United States Court of Appeals
for the Federal Circuit
______________________
CRYSTAL PHARMACEUTICAL (SUZHOU) CO.,
LTD., BERGEN PHARMACEUTICAL, LLC,
Appellants
v.
EISAI INC.,
Appellee
______________________
2023-1017
______________________
Appeal from the United States Patent and Trademark
Office, Patent Trial and Appeal Board in No. PGR2021-
00047.
______________________
JUDGMENT
______________________
J OHN SCOTT MCBRIDE , Bartlit Beck LLP, Chicago, IL,
argued for all appellants. Appellant Bergen Pharmaceuti-
cal, LLC also represented by MEG E. F ASULO, K ATHERINE
E. RHOADES ; T AYLOR J AMES K ELSON, Denver, CO; ADAM
MORTARA , Chicago, IL.
SCOTT A. CUNNING, II, Parker Poe Adams & Bernstein
LLP, Washington, DC, for appellant Crystal Pharmaceuti-
cal (Suzhou) Co., Ltd. Also represented by ELIZABETH
Case: 23-1017 Document: 55 Page: 1 Filed: 09/06/2024

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CROMPTON; CECIL K YLE MUSGROVE, Gemini Law LLP, New
York, NY.
MELANIE R. R UPERT , Paul Hastings LLP, New York,
NY, argued for appellee. Also represented by CHRISTOPHER
P. HILL , YOUNG J. P ARK, BRUCE M. WEXLER ; N AVEEN MODI,
MICHAEL W OLFE, Washington, DC.
______________________
THIS CAUSE having been heard and considered, it is
O RDERED and ADJUDGED:
P ER CURIAM (MOORE, Chief Judge, L INN and P ROST ,
Circuit Judges).
AFFIRMED. See Fed. Cir. R. 36.
ENTERED BY O RDER OF THE COURT
September 6, 2024
Date
Case: 23-1017 Document: 55 Page: 2 Filed: 09/06/2024

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