Intellectual Ventures I LLC v. UnitedHealth Group Inc.
2:26-cv-00395
Overview
Case Number
2:26-cv-00395
Filing Date
2026-05-14
Status
Litigation filed
Court
District Court, E.D. Texas (txed)
Presiding Judge
Rodney Gilstrap
Nature of Suit
830 Patent
Jurisdiction Type
Federal Question
Cause of Action
35:271 Patent Infringement
Jury Demand
Plaintiff
Parties
Defendant
Plaintiff
Intellectual Ventures II LLC
Represented By
3 Attorneys ListedKasowitz LLP
Tel: +1 (650) 453-5425
Fax: +1 (650) 362-2445
101 California Street, Suite 3950
Cherry Johnson Siegmund James
Tel: +1 (903) 212-4444
Fax: +1 (903) 392-2267
Cherry Johnson Siegmund James, 104 E. Houston Street
Cherry Johnson Siegmund James, PLLC
Tel: +1 (254) 732-2242
Fax: +1 (866) 627-3509
7901 Fish Pond Road, Ste 2nd Floor
Intellectual Ventures I LLC
Represented By
3 Attorneys ListedKasowitz LLP
Tel: +1 (650) 453-5425
Fax: +1 (650) 362-2445
101 California Street, Suite 3950
Cherry Johnson Siegmund James
Tel: +1 (903) 212-4444
Fax: +1 (903) 392-2267
Cherry Johnson Siegmund James, 104 E. Houston Street
Cherry Johnson Siegmund James, PLLC
Tel: +1 (254) 732-2242
Fax: +1 (866) 627-3509
7901 Fish Pond Road, Ste 2nd Floor
Court & Judges
Court
District Court, E.D. Texas (txed)
Presiding Judge
Rodney Gilstrap
Patents Involved
No asserted patent numbers detected in initial docket filings yet.
Docket Entries
COMPLAINT for Patent Infringement against All Defendants ( Filing fee $ 405 receipt number ATXEDC-11538512.), filed by Intellectual Ventures I LLC, Intellectual Ventures II LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Exhibit 6, # 7 Exhibit 7, # 8 Exhibit 8, # 9 Exhibit 9, # 10 Exhibit 10, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Siegmund, Mark) (Entered: 05/14/2026)
2026-05-14
1
COMPLAINT for Patent Infringement against All Defendants ( Filing fee $ 405 receipt number ATXEDC-11538512.), filed by Intellectual Ventures I LLC, Intellectual Ventures II LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Exhibit 6, # 7 Exhibit 7, # 8 Exhibit 8, # 9 Exhibit 9, # 10 Exhibit 10, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Siegmund, Mark) (Entered: 05/14/2026)
2026-05-14
2
COMPLAINT for Patent Infringement against All Defendants ( Filing fee $ 405 receipt number ATXEDC-11538512.), filed by Intellectual Ventures I LLC, Intellectual Ventures II LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Exhibit 6, # 7 Exhibit 7, # 8 Exhibit 8, # 9 Exhibit 9, # 10 Exhibit 10, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Siegmund, Mark) (Entered: 05/14/2026)
2026-05-14
2
COMPLAINT for Patent Infringement against All Defendants ( Filing fee $ 405 receipt number ATXEDC-11538512.), filed by Intellectual Ventures I LLC, Intellectual Ventures II LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5, # 6 Exhibit 6, # 7 Exhibit 7, # 8 Exhibit 8, # 9 Exhibit 9, # 10 Exhibit 10, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Siegmund, Mark) (Entered: 05/14/2026)
2026-05-14
2