Vertiv Corporation v. Legrand DPC, LLC (Case No. 1:26-cv-01326), filed on Oct 15, 2026 in the District Court, D. Delaware involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.
The following parties are involved in this case, with their respective legal representatives for the case.
| Name | Represented By |
|---|---|
| Vertiv Corporation | - |
| Legrand DPC, LLC | - |
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The Docket Entries section provides a chronological list of all significant filings and court actions in this case.
| Date | Docket Entry | Type |
|---|---|---|
Set alerts for critical docket entry | ||
| Jun 2, 2026 | DEFICIENCY NOTICE: re 4 Amended Complaint * DOCUMENT DEFICIENT - PLEASE SUBMIT MOTION FOR LEAVE TO FILE AMENDED COMPLAINT** (jr1) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Jun 2, 2026 | Notice of Correction: re Deficiency Notice. * DISREGARD DEFICIENCY NOTICE / ENTERED IN ERROR* (jr1) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Jun 2, 2026 | REQUEST FOR ISSUANCE OF SUMMONS by Vertiv Corporation. (Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/02/2026) | PACER Document |
| Jun 2, 2026 | Summons Issued as to Legrand DPC, LLC, Legrand North America, LLC. (jr1) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/02/2026) | PACER Document |
| Jun 2, 2026 | WAIVER OF SERVICE Returned Executed by Vertiv Corporation as to Legrand DPC, LLC. Waiver sent on 6/2/2026, answer due 8/3/2026. (Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/02/2026) | PACER Document |
| Jun 3, 2026 | WAIVER OF SERVICE Returned Executed by Vertiv Corporation as to Legrand North America, LLC. Waiver sent on 6/2/2026, answer due 8/3/2026. (Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/03/2026) | PACER Document |
| Jun 25, 2026 | MOTION to Appear Pro Hac Vice by Robert Pierce Earle on behalf of Cristina Q. Almendarez ( Filing fee $ 100 receipt number ATXWDC-22194819) by on behalf of Vertiv Corporation. (Attachments: # 1 Proposed Order Proposed Order)(Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/25/2026) | PACER Document |
| Jun 25, 2026 | MOTION to Appear Pro Hac Vice by Robert Pierce Earle on behalf of Durya Nadeem ( Filing fee $ 100 receipt number ATXWDC-22194851) by on behalf of Vertiv Corporation. (Attachments: # 1 Proposed Order Proposed Order)(Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/25/2026) | PACER Document |
| Jun 27, 2026 | Text Order GRANTING 10 Motion to Appear Pro Hac Vice. IT IS ORDERED that attorney Durya Nadeem may appear on behalf of Plaintiff. IT IS FURTHER ORDERED that Ms. Nadeem, if she has not already done so, shall immediately tender the amount of $100.00, made payable to: Clerk, U.S. District Court, in compliance with Local Court Rule AT-1(f)(2). Pursuant to our Administrative Policies and Procedures for Electronic Filing, the attorney hereby granted to practice pro hac vice in this case must register for electronic filing with our court within 10 days of this order. Registration is managed by the PACER Service Center entered by Judge Kathleen Cardone. (This is a text-only entry generated by the court. There is no document associated with this entry.) (KC) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Jun 27, 2026 | ORDER GRANTING IN PART 9 Motion to Appear Pro Hac Vice. Ms. Almendarez shall apply for admission to practice before the United States District Court for the Western District of Texas on or before July 27, 2026. Signed by Judge Kathleen Cardone. (jr1) [Transferred from Texas Western on 10/15/2026.] (Entered: 06/29/2026) | PACER Document |
| Jul 31, 2026 | MOTION for Extension of Time to File Response/Reply to Plaintiff's First Amended Complaint by Legrand DPC, LLC, Legrand North America, LLC. (Attachments: # 1 Supplement Certificate of Interested Persons and Corporate Disclosure Statement, # 2 Proposed Order Order Granting Motion for Extension of Time to Respond to Plaintiffs Complaint)(Moeller, Evan) [Transferred from Texas Western on 10/15/2026.] (Entered: 07/31/2026) | PACER Document |
| Aug 4, 2026 | Text Order GRANTING 12 Motion for Extension of Time to File Response/Reply. Defendants deadline to answer or otherwise respond to the Amended Complaint is EXTENDED to September 2, 2026. Entered by Judge Kathleen Cardone. (This is a text-only entry generated by the court. There is no document associated with this entry.) (KC) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Sep 2, 2026 | Unopposed MOTION for Extension of Time to File Response/Reply as to 4 Amended Complaint by Legrand DPC, LLC, Legrand North America, LLC. (Attachments: # 1 Proposed Order)(Moeller, Evan) [Transferred from Texas Western on 10/15/2026.] (Entered: 09/02/2026) | PACER Document |
| Sep 3, 2026 | Text Order GRANTING 13 Motion for Extension of Time to File Response/Reply. Defendants deadline to answer or otherwise respond to Plaintiffs First Amended Complaint is EXTENDED to September 16, 2026. Entered by Judge Kathleen Cardone. (This is a text-only entry generated by the court. There is no document associated with this entry.) (KC) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Sep 16, 2026 | MOTION to Dismiss by Legrand DPC, LLC, Legrand North America, LLC. (Moeller, Evan) [Transferred from Texas Western on 10/15/2026.] (Entered: 09/16/2026) | PACER Document |
| Sep 29, 2026 | Unopposed MOTION for Extension of Time to File Response/Reply as to 14 MOTION to Dismiss Plaintiff Vertiv Corporation's Unopposed Motion for Extension by Vertiv Corporation. (Attachments: # 1 Proposed Order Proposed Order)(Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 09/29/2026) | PACER Document |
| Sep 30, 2026 | Text Order GRANTING 15 Motion for Extension of Time to File Response/Reply. Plaintiff Vertiv Corporations deadline to respond to Defendants Motion to Dismiss is EXTENDED to October 7, 2026. Entered by Judge Kathleen Cardone. (This is a text-only entry generated by the court. There is no document associated with this entry.) (KC) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Oct 6, 2026 | Unopposed MOTION for Extension of Time to File by Vertiv Corporation. (Attachments: # 1 Proposed Order)(Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 10/06/2026) | PACER Document |
| Oct 7, 2026 | Text Order GRANTING 16 Motion for Extension of Time to File. Plaintiff Vertiv Corporations deadline to respond to Defendants Motion to Dismiss is EXTENDED to October 14, 2026. Entered by Judge Kathleen Cardone. (This is a text-only entry generated by the court. There is no document associated with this entry.) (KC) [Transferred from Texas Western on 10/15/2026.] | PACER Document |
| Oct 9, 2026 | Joint MOTION to Transfer Case Joint Motion to Transfer Venue by Vertiv Corporation. (Attachments: # 1 Proposed Order Proposed Order)(Earle, Robert) [Transferred from Texas Western on 10/15/2026.] (Entered: 10/09/2026) | PACER Document |