In Re: Aflibercept Patent Litigation > Summary
Court Case Number 1:24-md-03103
Filing Date Apr 11, 2024
Court West Virginia Northern District Court
Status Unknown
JudgesThomas S. Kleeh
Plaintiff
Defendant
8Plaintiff Attorneys
51Regeneron Pharmaceuticals
Attorney Name: David I. Berl
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Adam J. Bernstein
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Adam Pan
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Alyssa J. Picard
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Andrew E. Goldsmith
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Andrew V. Trask
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Anish R. Desai
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Arthur J. Argall III
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Arunabha Bhoumik
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Christopher M. Pepe
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: David R. Pogue
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Elizabeth S. Weiswasser
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Ellen E. Oberwetter
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Evan T. Leo
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Grace W. Knofczynski
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Haylee Bernal Anderson
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Brett Milbourn
Horn Aylward & Bandy
Regeneron Pharmaceuticals
Attorney Name: Jacob E. Hartman
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: James W. Evans
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Jennalee Beazley
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Jennifer Brooks Crozier
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Joseph A. Kronawitter
Horn Aylward & Bandy
Regeneron Pharmaceuticals
Attorney Name: Jonas P. Mann
Umhofer, Mitchell & King LLP
Regeneron Pharmaceuticals
Attorney Name: Jordan Lee Damron
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Kathryn S. Kayali
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Kathryn E. Leicht
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Keith J. Miller
Robinson Miller
Regeneron Pharmaceuticals
Attorney Name: Kellie C. Van Beck
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Larry A. Coury
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Mary Charlotte Y. Carroll
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Matthew D. Sieger
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Matthew Donald Umhofer
Umhofer, Mitchell & King LLP
Regeneron Pharmaceuticals
Attorney Name: Michael W. Carey
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Natalie Carol Kennedy
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Petra Scamborova
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Priyata Y. Patel
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Raymond S. Franks II
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Rebecca A. Carter
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Renee M. Griffin
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Rhochelle Krawetz
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Rocco J. Recce
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: S. Benjamin Bryant
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Sean M. Douglass
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Shaun P. Mahaffy
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Steven R. Ruby
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Sven Eric Henningson III
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Teagan J. Gregory
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Thomas S. Fletcher
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Tom Yu
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Yi Zhang
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Zhen Lin
Weil, Gotshal & Manges
Defendant Attorneys
94Viatris Inc.
Attorney Name: Abraham J. Varon
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Deanne M. Mazzochi
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Eric R. Hunt
Rakoczy Molino Mazzochi Siwik
Viatris Inc.
Attorney Name: Garrett Matthew Spiker
Steptoe & Johnson PLLC
Biocon Biologics Limited
Attorney Name: Gordon H. Copland
Steptoe & Johnson PLLC
Biocon Biologics Limited
Attorney Name: Heinz J. Salmen
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Jake R. Ritthamel
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Jeffrey A. Marx
Rakoczy Molino Mazzochi Siwik
Viatris Inc.
Attorney Name: John D. Pizzo
Steptoe & Johnson PLLC
Biocon Biologics Limited
Attorney Name: Katie A. Boda
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Lauren M. Lesko
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Scott G. Bell
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Neil B. McLaughlin
Rakoczy Molino Mazzochi Siwik
Viatris Inc.
Attorney Name: Stephenee R. Gandee
Steptoe & Johnson PLLC
Biocon Biologics Limited
Attorney Name: Steven J. Birkos
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: Thomas H. Ehrich
Rakoczy Molino Mazzochi Siwik
Biocon Biologics Limited
Attorney Name: William J. O'Brien
Steptoe & Johnson PLLC
AMGEN USA, INC.
Attorney Name: John H. Tinney Jr.
Hendrickson & Long
Celltrion
Attorney Name: Robert Cerwinski
Gemini Law LLP
Celltrion
Attorney Name: Andrew C. Robey
Hissam Forman Donovan Ritchie PLLC
Celltrion
Attorney Name: Aviv Zalcenstein
Gemini Law LLP
Celltrion
Attorney Name: Brigid M. Morris
Gemini Law LLP
Celltrion
Attorney Name: Kyle Musgrove
Gemini Law LLP
Celltrion
Attorney Name: Carl Winfield Shaffer
Hissam Forman Donovan Ritchie PLLC
Celltrion
Attorney Name: Cindy Chang
Gemini Law LLP
Celltrion
Attorney Name: Dan Constantinescu
Willkie Farr & Gallagher
Celltrion
Attorney Name: David Kim
Gemini Law LLP
Celltrion
Attorney Name: Lora M. Green
Gemini Law LLP
Celltrion
Attorney Name: Matthew Freimuth
Willkie Farr & Gallagher
Celltrion
Attorney Name: Max C. Gottlieb
Hissam Forman Donovan Ritchie PLLC
Celltrion
Attorney Name: Michael Cottler
Gemini Law LLP
Celltrion
Attorney Name: Michael B. Hissam
Hissam Forman Donovan Ritchie PLLC
Celltrion
Attorney Name: Michael W. Johnson
Willkie Farr & Gallagher
Celltrion
Attorney Name: Ocean Lu
Willkie Farr & Gallagher
samsung bioepis
Attorney Name: Raymond N. Nimrod
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Abigail E. Clark
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Chad L. Taylor
Simmerman Law Office
samsung bioepis
Attorney Name: Frank E. Simmerman Jr.
Simmerman Law Office
samsung bioepis
Attorney Name: Frank E. Simmerman III
Simmerman Law Office
samsung bioepis
Attorney Name: Laura L. Fairneny
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Lauren Martin
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Matthew Robson
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Matthew A. Traupman
Quinn Emanuel Urquhart & Sullivan
samsung bioepis
Attorney Name: Sandra K. Law
Schrader Duff Law & Lowe, PLLC
samsung bioepis
Attorney Name: Zachariah Summers
Quinn Emanuel Urquhart & Sullivan
Formycon Ag
Attorney Name: Louis E. Fogel
Fish & Richardson
Formycon Ag
Attorney Name: Andria Rae Crisler
Fish & Richardson
Formycon Ag
Attorney Name: Bryant J. Spann
Thomas Combs & Spann
Formycon Ag
Attorney Name: David Griffith Jr.
Thomas Combs & Spann
Formycon Ag
Attorney Name: Madelyn S. McCormick
Fish & Richardson
Formycon Ag
Attorney Name: Qiuyi Wu
Fish & Richardson
Formycon Ag
Attorney Name: Robert M. Oakes
Fish & Richardson
Formycon Ag
Attorney Name: Shaun van Horn
Fish & Richardson
Formycon Ag
Attorney Name: Taylor Burgener
Fish & Richardson
Formycon Ag
Attorney Name: Terri Lynn Mascherin
Jenner & Block
Amgen
Attorney Name: John R. Labbe
Marshall Gerstein & Borun
Amgen
Attorney Name: Ashley Hardesty Odell
Steptoe & Johnson PLLC
Amgen
Attorney Name: Brett A. Postal
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Chanson Chang
Amgen
Amgen
Attorney Name: Anthony Figg
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Eric M. Agovino
Amgen
Amgen
Attorney Name: Jefrey A. Lamken
MoloLamken LLP
Amgen
Attorney Name: Jennifer P. Nock
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Joseph A. Hynds
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Kaitlyn N. McKitrick
Bowles Rice LLP
Amgen
Attorney Name: Karly King
Bowles Rice LLP
Amgen
Attorney Name: Kevin M. Flowers
Marshall Gerstein & Borun
Amgen
Attorney Name: Pauline Pelletier
Amgen
Amgen
Attorney Name: Ryan Moore
Bowles Rice LLP
Amgen
Attorney Name: Scott P. Cooper
Proskauer Rose
Amgen
Attorney Name: Shawn Scott Ledingham Jr.
Proskauer Rose
Amgen
Attorney Name: Siegmund Y. Gutman
Proskauer Rose
Amgen
Attorney Name: Stuart A. McMillan
Bowles Rice LLP
Amgen
Attorney Name: Thomas R. Burns
Marshall Gerstein & Borun
Amgen
Attorney Name: Wendy A. Whiteford
Amgen
Sandoz
Attorney Name: Christopher J. Cassella
Goodwin Procter LLP
Sandoz
Attorney Name: Elaine H. Blais
Goodwin Procter LLP
Sandoz
Attorney Name: Emily L. Rapalino
Goodwin Procter LLP
Sandoz
Attorney Name: Grace P. Truong
Goodwin Procter LLP
Sandoz
Attorney Name: Jeffrey M. Wakefield
Flaherty Sensabaugh Bonasso PLLC
Sandoz
Attorney Name: Joshua S. Weinger
Goodwin Procter LLP
Sandoz
Attorney Name: Louis L. Lobel
Goodwin Procter LLP
Sandoz
Attorney Name: Molly R. Grammel
Goodwin Procter LLP
Sandoz
Attorney Name: Morgan Elizabeth Villers
Flaherty Sensabaugh Bonasso PLLC
Sandoz
Attorney Name: Timothy J. Beavers
Goodwin Procter LLP
Sandoz
Attorney Name: Edward Kole
Wilentz Goldman & Spitzer
Viatris Inc.
Attorney Name: John D. Pizzo
Law Office of John Pizzo
Biocon Biologics Limited
Attorney Name: Scott Beall
Rakoczy Molino Mazzochi Siwik
Celltrion
Attorney Name: Michael W. Johnson
Gemini Law LLP
Sandoz
Attorney Name: Evan Stratton Aldridge
Flaherty Sensabaugh Bonasso PLLC
Sandoz
Attorney Name: Elizabeth King
Flaherty Sensabaugh Bonasso PLLC
Sandoz
Attorney Name: William M. Jay
Goodwin Procter LLP
Amgen
Attorney Name: David M. Stein
Olson Stein LLP
Counter Defendant
54Regeneron Pharmaceuticals
Attorney Name: David I. Berl
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Adam J. Bernstein
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Adam Pan
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Alyssa J. Picard
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Andrew E. Goldsmith
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Andrew V. Trask
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Anish R. Desai
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: Arthur J. Argall III
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Arunabha Bhoumik
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Chorong Song
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Christian Gladden-Sorensen
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Christopher M. Pepe
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: David R. Pogue
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Elizabeth S. Weiswasser
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: Ellen E. Oberwetter
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Evan T. Leo
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Grace W. Knofczynski
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Haylee Bernal Anderson
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Brett Milbourn
Horn Aylward & Bandy
Regeneron Pharmaceuticals
Attorney Name: Jacob E. Hartman
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: James W. Evans
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Jennalee Beazley
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Jennifer Brooks Crozier
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Joseph A. Kronawitter
Horn Aylward & Bandy
Regeneron Pharmaceuticals
Attorney Name: Jonas P. Mann
Umhofer, Mitchell & King LLP
Regeneron Pharmaceuticals
Attorney Name: Jordan Lee Damron
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Kathryn S. Kayali
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Kathryn E. Leicht
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: Keith J. Miller
Robinson Miller
Regeneron Pharmaceuticals
Attorney Name: Kellie C. Van Beck
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Larry A. Coury
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Margaret E. Dayton
Umhofer, Mitchell & King LLP
Regeneron Pharmaceuticals
Attorney Name: Mary Charlotte Y. Carroll
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Matthew D. Sieger
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: Matthew Donald Umhofer
Umhofer, Mitchell & King LLP
Regeneron Pharmaceuticals
Attorney Name: Michael W. Carey
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Natalie Carol Kennedy
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Petra Scamborova
Regeneron Pharmaceuticals
Regeneron Pharmaceuticals
Attorney Name: Priyata Y. Patel
Paul Weiss Rifkind Wharton & Garrison
Regeneron Pharmaceuticals
Attorney Name: Raymond S. Franks II
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Rebecca A. Carter
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Renee M. Griffin
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Rhochelle Krawetz
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Rocco J. Recce
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: S. Benjamin Bryant
Regeneron Pharmaceuticals
Attorney Name: Sean M. Douglass
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Shaun P. Mahaffy
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Steven R. Ruby
Carey Douglas Kessler & Ruby PLLC
Regeneron Pharmaceuticals
Attorney Name: Sven Eric Henningson III
Kellogg, Hansen, Todd, Figel & Frederick
Regeneron Pharmaceuticals
Attorney Name: Teagan J. Gregory
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Thomas S. Fletcher
Williams & Connolly
Regeneron Pharmaceuticals
Attorney Name: Tom Yu
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Yi Zhang
Weil, Gotshal & Manges
Regeneron Pharmaceuticals
Attorney Name: Zhen Lin
Weil, Gotshal & Manges
Counter Claimant
22Amgen
Attorney Name: Jesse M. Weiss
Cravath Swaine & Moore
Amgen
Attorney Name: John R. Labbe
Marshall Gerstein & Borun
Amgen
Attorney Name: Timothy G. Cameron
Cravath Swaine & Moore
Amgen
Attorney Name: Ashley Hardesty Odell
Steptoe & Johnson PLLC
Amgen
Attorney Name: Brett A. Postal
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Chanson Chang
Amgen
Amgen
Attorney Name: Anthony Figg
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Eric M. Agovino
Amgen
Amgen
Attorney Name: Jefrey A. Lamken
MoloLamken LLP
Amgen
Attorney Name: Jennifer P. Nock
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Joseph A. Hynds
Rothwell, Figg, Ernst & Manbeck
Amgen
Attorney Name: Kaitlyn N. McKitrick
Bowles Rice LLP
Amgen
Attorney Name: Karly King
Bowles Rice LLP
Amgen
Attorney Name: Kevin M. Flowers
Marshall Gerstein & Borun
Amgen
Attorney Name: Pauline Pelletier
Amgen
Amgen
Attorney Name: Ryan Moore
Bowles Rice LLP
Amgen
Attorney Name: Scott P. Cooper
Proskauer Rose
Amgen
Attorney Name: Shawn Scott Ledingham Jr.
Proskauer Rose
Amgen
Attorney Name: Siegmund Y. Gutman
Proskauer Rose
Amgen
Attorney Name: Stuart A. McMillan
Bowles Rice LLP
Amgen
Attorney Name: Thomas R. Burns
Marshall Gerstein & Borun
Amgen
Attorney Name: Wendy A. Whiteford
Amgen
