Pennsylvania Western District Court
Judge:Robert J Colville
Case #: 2:22-cv-00750
Nature of Suit830 Property Rights - Patent
Cause35:271 Patent Infringement
Case Filed:May 20, 2022
Last checked: Wednesday Nov 16, 2022 3:51 AM EST
Counter Claimant
MYLAN PHARMACEUTICALS, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Counter Claimant
MYLAN, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Counter Claimant
VIATRIS, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Counter Defendant
MOMENTA PHARMACEUTICALS, INC.
Represented By
Henry Lassister Ard
Desmarais LLP
contact info
Vi Tran
Desmarais LLP
contact info
John Desmarais
Desmarais LLP
contact info
Sumeet Dang
Desmarais LLP
contact info
Alyssa Monsen
Desmarais LLP
contact info
Carolyn Owens Boucek
Eckert Seamans Cherin & Mellot, LLC
contact info
Jamie Kringstein
Desmarais LLP
contact info
Edward C Flynn
Eckert Seamans
contact info
Todd Lawrence Krause
Desmarais LLP
contact info
Lucien Wang
Desmarais LLP
contact info
Defendant
GLAND PHARMA, LTD.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Defendant
MYLAN PHARMACEUTICALS, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Defendant
MYLAN TEORANTA
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Defendant
MYLAN, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Defendant
NATCO PHARMA, LTD.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Defendant
VIATRIS, INC.
Represented By
Brandon Michael White
Perkins Coie LLP
contact info
William Pietragallo, II
Pietragallo Gordon Alfano Bosick & Raspanti, LLP
contact info
Plaintiff
MOMENTA PHARMACEUTICALS, INC.
Represented By
Henry Lassister Ard
Desmarais LLP
contact info
Vi Tran
Desmarais LLP
contact info
John Desmarais
Desmarais LLP
contact info
Sumeet Dang
Desmarais LLP
contact info
Alyssa Monsen
Desmarais LLP
contact info
Carolyn Owens Boucek
Eckert Seamans Cherin & Mellot, LLC
contact info
Jamie Kringstein
Desmarais LLP
contact info
Edward C Flynn
Eckert Seamans
contact info
Todd Lawrence Krause
Desmarais LLP
contact info
Lucien Wang
Desmarais LLP
contact info


Docket last updated: 04/25/2025 11:59 PM EDT
Friday, April 25, 2025
215 215 5 pgs order Order Fri 04/25 10:43 AM
ORDER Granting212 STIPULATION re 106 Order Regarding Discovery of Electronically Stored Information by MOMENTA PHARMACEUTICALS, INC Signed by Judge Robert J. Colville on 4/25/25. (cjo)
Related: [-]
Thursday, April 24, 2025
214 214 misc Sealed Document Thu 04/24 3:23 PM
SEALED DOCUMENT by MOMENTA PHARMACEUTICALS, INC.. This document Sealed pursuant to 211 Order on Motion for Leave to File Documents Under Seal,,. (Madison, Cody)
Related: [-]
213 213 misc Redacted Document Thu 04/24 3:21 PM
REDACTION - MOMENTA'S REPLY IN SUPPORT OF ITS MOTION TO SUPPLEMENT THE CLAIM CONSTRUCTION RECORD AND TO FILE A SUPPLEMENTAL BRIEF by MOMENTA PHARMACEUTICALS, INC.. (Madison, Cody)
Related: [-]
212 212 misc Stipulation Thu 04/24 2:51 PM
STIPULATION re106 Order Regarding Discovery of Electronically Stored Information by MOMENTA PHARMACEUTICALS, INC.. (Dang, Sumeet)
Related: [-]
Wednesday, April 23, 2025
211 211 order Order on Motion for Leave to File Documents Under Seal Wed 04/23 1:45 PM
ORDER granting210 MOTION for Leave to File Documents Under Seal. DO NOT electronically file the sealed version of the document until you electronically file the redacted version of the document, using the Redacted Document event, unless otherwise ordered by the Court. You are required to serve the sealed document on counsel using traditional service methods . Decision to Unseal Document deferred .. Signed by Judge Robert J. Colville on 4/23/25. Text-only entry; no PDF document will issue. This text-only entry constitutes the Order of the Court or Notice on the matter. (cjo)
Related: [-]
210 210 motion Leave to File Documents Under Seal Wed 04/23 11:39 AM
Unopposed MOTION for Leave to File Documents Under Seal by MOMENTA PHARMACEUTICALS, INC.. (Madison, Cody)
Related: [-]
Att: 1 Proposed Order
Friday, April 18, 2025
209 209 misc Sealed Document Fri 04/18 5:20 PM
SEALED DOCUMENT by GLAND PHARMA, LTD., MYLAN PHARMACEUTICALS, INC., MYLAN TEORANTA, MYLAN, INC., NATCO PHARMA, LTD., VIATRIS, INC.. This document Sealed pursuant to 207 Order on Motion for Leave to File Documents Under Seal,,. (Pietragallo, William)
Related: [-]
Att: 1 Declaration,
Att: 2 Exhibit 1,
Att: 3 Exhibit 2,
Att: 4 Exhibit 3,
Att: 5 Exhibit 4,
Att: 6 Exhibit 5
208 208 respoth Response in Opposition Fri 04/18 5:10 PM
RESPONSE IN OPPOSITION Response in Opposition to Momenta's Motion to Supplement the Claim Construction Record and for Leave to File a Supplemental Brief to204 Motion to Amend,, filed by GLAND PHARMA, LTD., MYLAN PHARMACEUTICALS, INC., MYLAN TEORANTA, MYLAN, INC., NATCO PHARMA, LTD., VIATRIS, INC.. (Pietragallo, William)
Related: [-]
Att: 1 Declaration,
Att: 2 Exhibit 1,
Att: 3 Exhibit 2,
Att: 4 Exhibit 3,
Att: 5 Exhibit 4,
Att: 6 Exhibit 5
207 207 order Order on Motion for Leave to File Documents Under Seal Fri 04/18 12:43 PM
ORDER granting206 MOTION for Leave to File Documents Under Seal. DO NOT electronically file the sealed version of the document until you electronically file the redacted version of the document, using the Redacted Document event, unless otherwise ordered by the Court. You are required to serve the sealed document on counsel using traditional service methods . Decision to Unseal Document deferred .. Signed by Judge Robert J. Colville on 4/18/25. Text-only entry; no PDF document will issue. This text-only entry constitutes the Order of the Court or Notice on the matter. (cjo)
Related: [-]