Exelixis, Inc. v. MSN Laboratories Private Limited et al > Summary
Court Case Number 1:22-cv-00228
Filing Date Feb 23, 2022
Termination Date Oct 23, 2024
Court Delaware District Court
Status Judgment - Court Trial
Appeal2025-1236
Plaintiff
Plaintiff Attorneys
20Exelixis, Inc.
Attorney Name: Timothy A. Cook
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Lisa J. Pirozzolo
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Anthony D. Raucci
Morris Nichols Arsht & Tunnell
Exelixis, Inc.
Attorney Name: Emily R. Whelan
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Kevin M. Yurkerwich
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Amy K. Wigmore
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: William F. Lee
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Kevin S. Prussia
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Gerard A. Salvatore
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Katherine P. Kieckhafer
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Cristina Salcedo
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Labdhi Sheth Desai
Wilmer Cutler Pickering Hale and Dorr
Exelixis, Inc.
Attorney Name: Bernhardt L. Trout
Massachusetts Institute of Technology
Exelixis, Inc.
Attorney Name: Peter Lamb
Exelixis, Inc.
Exelixis, Inc.
Attorney Name: Khalid Shah
Exelixis, Inc.
Exelixis, Inc.
Attorney Name: Michael E. Tate
CRA International, Inc.
Exelixis, Inc.
Attorney Name: John J. Koleng Jr.
University of Texas at Austin
Exelixis, Inc.
Attorney Name: Jo Ann Zbur Wilson
Jo Ann Z. Wilson Consulting
Exelixis, Inc.
Attorney Name: Brenda J. Hefti
Exelixis, Inc.
Defendant Attorneys
19MSN Laboratories
Attorney Name: Kevin J. Boyle
Winston & Strawn
MSN Laboratories
Attorney Name: Bryce A. Cooper
Winston & Strawn
MSN Laboratories
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
MSN Laboratories
Attorney Name: Kurt A. Mathas
Winston & Strawn
MSN Pharmaceuticals Inc.
Attorney Name: Kevin J. Boyle
Winston & Strawn
MSN Pharmaceuticals Inc.
Attorney Name: Bryce A. Cooper
Winston & Strawn
MSN Pharmaceuticals Inc.
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
MSN Pharmaceuticals Inc.
Attorney Name: Kurt A. Mathas
Winston & Strawn
MSN Pharmaceuticals Inc.
Attorney Name: Noorossadat Torabi
Winston & Strawn
MSN Pharmaceuticals Inc.
Attorney Name: Brian O'Gara
Winston & Strawn
MSN Laboratories
Attorney Name: Rajeshwar Reddy
MSN Laboratories
MSN Laboratories
Attorney Name: Srinivasan Thirumalai Rajan
MSN Laboratories
MSN Laboratories
Attorney Name: Vamsikanth Appikonda
MSN Laboratories
MSN Pharmaceuticals Inc.
Attorney Name: Kondal Reddy Bairy
MSN Pharmaceuticals Inc.
MSN Laboratories
Attorney Name: Mary A. Donovan
MSN Laboratories
MSN Laboratories
Attorney Name: Salvatore D. Lepore
Florida Atlantic University
MSN Laboratories
Attorney Name: Ravikumar Nithiyanandam
MSN Laboratories
MSN Pharmaceuticals Inc.
Attorney Name: Brendan McDonnell
Heyman Enerio Gattuso & Hirzel
MSN Pharmaceuticals Inc.
Attorney Name: Brendan McDonnell
Heyman Enerio Gattuso & Hirzel
Counter Defendant
14Exelixis, Inc.
Attorney Name: Anthony D. Raucci
Morris Nichols Arsht & Tunnell
Exelixis, Inc.
Attorney Name: Emily R. Whelan
Exelixis, Inc.
Attorney Name: Jonathan A. Cox
Exelixis, Inc.
Attorney Name: Kevin M. Yurkerwich
Exelixis, Inc.
Attorney Name: Lisa J. Pirozzolo
Exelixis, Inc.
Attorney Name: Timothy A. Cook
Exelixis, Inc.
Attorney Name: Jack B. Blumenfeld
Morris Nichols Arsht & Tunnell
Exelixis, Inc.
Attorney Name: Anthony D. Raucci
Morris Nichols Arsht & Tunnell
Exelixis, Inc.
Attorney Name: Emily R. Whelan
Exelixis, Inc.
Attorney Name: Jonathan A. Cox
Exelixis, Inc.
Attorney Name: Kevin M. Yurkerwich
Exelixis, Inc.
Attorney Name: Lisa J. Pirozzolo
Exelixis, Inc.
Attorney Name: Timothy A. Cook
Counter Claimant
20MSN Pharmaceuticals Inc.
Attorney Name: Brian O'Gara
MSN Pharmaceuticals Inc.
Attorney Name: Bryce A. Cooper
MSN Pharmaceuticals Inc.
Attorney Name: Kevin J. Boyle
MSN Pharmaceuticals Inc.
Attorney Name: Kurt A. Mathas
MSN Pharmaceuticals Inc.
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
MSN Pharmaceuticals Inc.
Attorney Name: Brian O'Gara
MSN Pharmaceuticals Inc.
Attorney Name: Bryce A. Cooper
MSN Pharmaceuticals Inc.
Attorney Name: Kevin J. Boyle
MSN Pharmaceuticals Inc.
Attorney Name: Kurt A. Mathas
MSN Pharmaceuticals Inc.
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
MSN Pharmaceuticals Inc.
Attorney Name: Brian O'Gara
MSN Pharmaceuticals Inc.
Attorney Name: Bryce A. Cooper
MSN Pharmaceuticals Inc.
Attorney Name: Kevin J. Boyle
MSN Pharmaceuticals Inc.
Attorney Name: Kurt A. Mathas
MSN Pharmaceuticals Inc.
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
MSN Pharmaceuticals Inc.
Attorney Name: Brian O'Gara
MSN Pharmaceuticals Inc.
Attorney Name: Bryce A. Cooper
MSN Pharmaceuticals Inc.
Attorney Name: Kevin J. Boyle
MSN Pharmaceuticals Inc.
Attorney Name: Kurt A. Mathas
MSN Pharmaceuticals Inc.
Attorney Name: Dominick T. Gattuso
Heyman Enerio Gattuso & Hirzel
Cause
35:271 Patent Infringement
