DCT

1:25-cv-17278

Amgen Inc v. Amneal Pharma Inc

General

Filed

11/06/25

Cause of ActionPatent Infringement

SectorBiotech

StatusOpen

Patent Owner

Operating Company

SourcePACER

Nature of Suit830 Patent

CourtD. New Jersey

Judge	Period	PO Win Rate
Christine P. O'Hearn	11/07/25 - now	--

MagistrateElizabeth A. Pascal

Plaintiff

Party

Name	Ratings
Amgen USA Inc	L4A
Amgen Inc	L4A
Amgen Mfg Ltd	L4A

Attorney

Name	Ratings
Sidley Austin LLP	L5B
Michael D. Hatcher	L5A
Samuel N. Tiu	L5C
Jeffrey Kushan	L5D
David L. Anderson	L4C
Steven Horowitz	L4C
Lauren Katzeff	L4C
Sue Wang	L4E
Richard Chen	L3C
Joshua J. Fougere	---- --
Jillian Stonecipher	---- --
Mintz Levin Cohn Ferris Glovsky & Popeo	L4C
Siegmund Y. Gutman	L4E
David M. Hanna	---- --
Walsh Pizzi Oreilly Falanga LLPLocal	L3B
Liza M. Walsh	L5B
Jessica K. Formichella	L1D
Marc D. Haefner	L1D
Amgen Inc	L2C
Wendy A. Whiteford	L5A
C. Nichole Gifford	L5E
James A. High, Jr.	L4E
Steven D. Tang	L3C
Alaina M. Whitt	---- --

Defendant

Party

Name	Ratings
Amneal Pharmaceuticals Inc	L5E
Amneal Pharmaceuticals LLC	L5E
Universal Farma SL	---- --
Mabxience Research SL	---- --
GH Genhelix SA	---- --

Attorney

Name	Ratings
Troutman Sanders LLP	L5A
Melissa A. Chuderewicz	L5A
Stephanie L. Jonaitis	---- --
Attorney at LawLocal	---- --
Andrew P. Zappia	---- --