Neurelis, Inc. v. Padagis LLC et al
| Neurelis, Inc. |
| Padagis LLC, Padagis US LLC, Padagis Israel Pharmaceuticals Ltd., Lupin Inc., Lupin Ltd. and Lupin Pharmaceuticals, Inc. |
| Padagis US LLC, Padagis LLC, Padagis Israel Pharmaceuticals Ltd., Lupin Inc., Lupin Ltd. and Lupin Pharmaceuticals, Inc. |
| Neurelis, Inc. |
| 1:2025cv00821 |
| July 2, 2025 |
| U.S. District Court for the District of Delaware |
| Maryellen Noreika |
| Patent - Abbreviated New Drug Application(ANDA) |
| 35 U.S.C. § 271 Patent Infringement |
| None |
Docket Report
This docket was last retrieved on November 13, 2025. A more recent docket listing may be available from PACER.
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Filing 26
SCHEDULING ORDER: These matters are consolidated for all purposes. Joinder of Parties due by 3/6/2026. Amended Pleadings due by 3/6/2026. Fact Discovery completed by 4/10/2026. Opening Expert Reports due by 8/26/2026. Rebuttal Expert Reports due by 10/7/2026. Reply Expert Reports due by 11/4/2026. Expert Discovery due by 12/2/2026. Daubert Motions due by 1/8/2027. Answering Brief due 1/22/2027. Reply Brief due 1/29/2027. Claim Construction Opening Brief served by 5/15/2026. Claim Construction Answering Brief served by 5/29/2026. Claim Construction Reply Brief served by 6/12/2026. Claim Construction Surreply Brief served by 6/26/2026. Joint Claim Construction Brief filed by 6/29/2026. A Markman Hearing is set for 7/22/2026 at 10:00 AM in Courtroom 4A before Judge Maryellen Noreika. A Pretrial Conference is set for 2/22/2027 at 04:30 PM in Courtroom 4A before Judge Maryellen Noreika. A 5-day Bench Trial is set for 3/1/2027 at 09:00 AM in Courtroom 4A before Judge Maryellen Noreika. Signed by Judge Maryellen Noreika on 11/13/2025. (dlw)
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| Case associated with lead case: Create association to 1:24-cv-00562-MN. (dlw) |
| Filing 25 Letter to The Honorable Maryellen Noreika from Ethan H. Townsend, Esq. regarding Joint Letter Submitting Proposed Scheduling Order. (Attachments: #1 Text of Proposed Order - Proposed Scheduling Order)(Townsend, Ethan) |
| Filing 24 NOTICE of Change of Address by Kenneth Laurence Dorsney (Dorsney, Kenneth) |
| Filing 23 ANSWER to #16 Answer to Complaint, Padagis's Counterclaim by Neurelis, Inc. (Townsend, Ethan) Modified on 8/19/2025 (dlw). |
| Filing 22 ANSWER to #19 Answer to Complaint, Lupin's Counterclaim by Neurelis, Inc. (Townsend, Ethan) Modified on 8/19/2025 (dlw). |
| Filing 21 NOTICE of Change of Law Firm Name by Neurelis, Inc. (Townsend, Ethan) |
| Filing 20 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Nanomi B.V. for Lupin Inc.; Corporate Parent Lupin Limited for Lupin Pharmaceuticals, Inc. filed by Lupin Inc., Lupin Ltd., Lupin Pharmaceuticals, Inc.. (Dorsney, Kenneth) |
| Filing 19 ANSWER to #1 Complaint, , COUNTERCLAIM against All Plaintiffs by Lupin Inc., Lupin Ltd., Lupin Pharmaceuticals, Inc..(Dorsney, Kenneth) |
SO ORDERED re #18 STIPULATION TO EXTEND TIME for Defendants Lupin Inc. and Lupin Pharmaceuticals, Inc. to answer, move, or otherwise respond to the Complaint to August 1, 2025 (Set/Reset Answer Deadlines: Lupin Inc. answer due 8/1/2025; Lupin Pharmaceuticals, Inc. answer due 8/1/2025). ORDERED by Judge Maryellen Noreika on 7/29/2025. (dlw)
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| Filing 18 STIPULATION TO EXTEND TIME for Defendants Lupin Inc. and Lupin Pharmaceuticals, Inc. to answer, move, or otherwise respond to the Complaint to August 1, 2025 - filed by Lupin Inc., Lupin Pharmaceuticals, Inc.. (Dorsney, Kenneth) |
| Filing 17 Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed filed by Padagis Israel Pharmaceuticals Ltd., Padagis LLC. (Kraftschik, Stephen) |
| Filing 16 ANSWER to #1 Complaint, with Affirmative Defenses, COUNTERCLAIM against Neurelis, Inc. by Padagis US LLC, Padagis LLC, Padagis Israel Pharmaceuticals Ltd. (Kraftschik, Stephen) Modified on 7/28/2025 (dlw). |
| Pro Hac Vice Attorney Matthew M. Holub & Jitendra Malik for Lupin Inc., Lupin Ltd. & Lupin Pharmaceuticals, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (slk) |
| Pro Hac Vice Attorney Michael A. Sitzman, Timothy P. Best, Connor S. Romm & Hannah Hurley for Neurelis, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (slk) |
| Pro Hac Vice Attorney Lance A. Soderstrom & Deepro R. Mukerjee for Lupin Inc., Lupin Ltd.& Lupin Pharmaceuticals, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (slk) |
SO ORDERED re #14 MOTION for Pro Hac Vice Appearance of Attorney Michael Sitzman; Timothy P. Best; Connor S. Romm, and Hannah Hurley filed by Neurelis, Inc. ORDERED by Judge Maryellen Noreika on 7/10/2025. (dlw)
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| Filing 15 Pro Hac Vice Fee - Credit Card Payment received for Michael Sitzman, Timothy P. Best, Connor S. Romm, and Hannah Hurley. ( re #14 MOTION for Pro Hac Vice Appearance of Attorney Michael Sitzman; Timothy P. Best; Connor S. Romm, and Hannah Hurley )( Payment of $ 200, receipt number ADEDC-4730086).(Townsend, Ethan) |
| Filing 14 MOTION for Pro Hac Vice Appearance of Attorney Michael Sitzman; Timothy P. Best; Connor S. Romm, and Hannah Hurley - filed by Neurelis, Inc.. (Townsend, Ethan) |
| Filing 13 Pro Hac Vice Fee - Credit Card Payment received for Matthew M. Holub, Jitendra "Jitty" Malik, Deepro R. Mukerjee, and Lance A. Soderstrom. ( re #12 MOTION for Pro Hac Vice Appearance of Attorney Matthew M. Holub, Attorney Jitendra "Jitty" Malik, Attorney Deepro R. Mukerjee and Attorney Lance A. Soderstrom )( Payment of $ 200, receipt number ADEDC-4729516).(Hitch, Cortlan) |
| Filing 12 MOTION for Pro Hac Vice Appearance of Attorney Matthew M. Holub, Attorney Jitendra "Jitty" Malik, Attorney Deepro R. Mukerjee and Attorney Lance A. Soderstrom - filed by Lupin Inc., Lupin Ltd., Lupin Pharmaceuticals, Inc.. (Hitch, Cortlan) |
SO ORDERED re #12 MOTION for Pro Hac Vice Appearance of Matthew M. Holub, Jitendra "Jitty" Malik, Deepro R. Mukerjee and Lance A. Soderstrom filed by Lupin Inc., Lupin Ltd., Lupin Pharmaceuticals, Inc. ORDERED by Judge Maryellen Noreika on 7/9/2025. (dlw)
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| Case Assigned to Judge Maryellen Noreika. Please include the initials of the Judge (MN) after the case number on all documents filed. (alb) |
| Filing 11 SUMMONS Returned Executed by Neurelis, Inc..Lupin Pharmaceuticals, Inc. served on 7/8/2025, answer due 7/29/2025. (Townsend, Ethan) |
| Filing 10 SUMMONS Returned Executed by Neurelis, Inc..Lupin Inc. served on 7/7/2025, answer due 7/28/2025. (Townsend, Ethan) |
| Filing 9 SUMMONS Returned Executed by Neurelis, Inc..Padagis Israel Pharmaceuticals Ltd. served on 7/7/2025, answer due 7/28/2025. (Townsend, Ethan) |
| Filing 8 SUMMONS Returned Executed by Neurelis, Inc..Padagis US LLC served on 7/7/2025, answer due 7/28/2025. (Townsend, Ethan) |
| Filing 7 SUMMONS Returned Executed by Neurelis, Inc..Padagis LLC served on 7/7/2025, answer due 7/28/2025. (Townsend, Ethan) |
| Filing 6 Summons Issued as to Lupin Inc. on 7/3/2025; Lupin Ltd. on 7/3/2025; Lupin Pharmaceuticals, Inc. on 7/3/2025; Padagis Israel Pharmaceuticals Ltd. on 7/3/2025; Padagis LLC on 7/3/2025; Padagis US LLC on 7/3/2025. (Attachments: #1 Summons Issued, #2 Summons Issued, #3 Summons Issued, #4 Summons Issued, #5 Summons Issued)(oam) |
| Filing 5 Disclosure Statement pursuant to Rule 7.1: identifying Other Affiliate China Medical System Holdings Limited for Neurelis, Inc. filed by Neurelis, Inc.. (oam) |
| Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 11,241,414; 11,793,786; 12,268,664. (oam) |
| Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: See Attached. Date of Expiration of Patent: See Attached. 30-Month Stay Deadline 9/26/2026; 11/27/2027. (oam) Modified on 7/3/2025 (nms). |
| Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (oam) |
| Filing 1 COMPLAINT against Lupin Inc., Lupin Ltd., Lupin Pharmaceuticals, Inc., Padagis Israel Pharmaceuticals Ltd., Padagis LLC, Padagis US LLC (Filing fee $ 405, receipt number ADEDC-4725115) - filed by Neurelis, Inc.. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Notice of Related Actions, #5 Civil Cover Sheet)(oam) |
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