About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline



1 [i] (2023)

handle is hein.preview/supapcto0001 and id is 1 raw text is: 









                No. 21-757

                  IN THE
     4uprcmc Qrnmrt o f tI 31nitch  tatrti

AMGEN INC., AMGEN MANUFACTURING, LIMITED, AND
              AMGEN USA, INC.,
                                 Petitioners,
                    V.
SANOFI, AVENTISUB LLC, FKA AVENTIS PHARMACEUTI-
CALS INC., REGENERON PHARMACEUTICALS, INC., AND
          SANOFI-AVENTIS U.S. LLC,
                               Respondents.

           On Writ of Certiorari
    to the United States Court of Appeals
           for the Federal Circuit

  BRIEF  OF DIVERSIFIED  RESEARCHERS
            AND  INNOVATORS
      IN SUPPORT   OF PETITIONERS


STEVEN J. HOROWITZ
SIDLEY AUSTIN LLP
One South Dearborn
Chicago, IL 60603
(312) 853-7000


January 3, 2023


JEFFREY P. KUSHAN*
JOSHUA  J. FOUGERE
MATTHEW  MAHONEY
SIDLEY AUSTIN LLP
1501  K Street, N.W.
Washington, D.C. 20005
(202) 736-8000
jkushan@sidley.com
* Counsel of Record