IP Verse

First Horizon Bank v. INTELLECTUAL VENTURES MANAGEMENT, LLC - 2:25-cv-02956

First Horizon Bank v. INTELLECTUAL VENTURES MANAGEMENT, LLC (Case No. 2:25-cv-02956), filed on Oct 16, 2025 in the District Court, W.D. Tennessee involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
2:25-cv-02956
Filing Date
Oct 16, 2025
Cause of Action
Patent Infringement
Status
-
Court
District Court, W.D. Tennessee
Nature of Suit
Patent

Parties Involved

The following parties are involved in this case, with their respective legal representatives for the case.

NameRepresented By
First Horizon Bank -
INTELLECTUAL VENTURES MANAGEMENT, LLC -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment
Oct 16, 2025COMPLAINT against CALLAHAN CELLULAR L.L.C., INTELLECTUAL VENTURES I LLC, INTELLECTUAL VENTURES II LLC, INTELLECTUAL VENTURES MANAGEMENT, LLC (Filing fee $ 405 receipt number ATNWDC-4805373), filed by First Horizon Bank. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit 785 Patent, # 3 Exhibit 844 Patent, # 4 Exhibit 722 Patent, # 5 Exhibit 391 Patent, # 6 Exhibit 862 Patent, # 7 Exhibit Email, # 8 Exhibit Email, # 9 Exhibit Email, # 10 Exhibit Email, # 11 Exhibit Email, # 12 Exhibit Email, # 13 Exhibit Email, # 14 Exhibit Email, # 15 Exhibit Letter, # 16 Exhibit Email, # 17 Exhibit October 8, 2024 correspondence, # 18 Exhibit Email, # 19 Exhibit Email, # 20 Exhibit Email, # 21 Exhibit 20 - October 16, 2025 Correspondence - To Be Filed Under Seal)(Speed, Lea) (Entered: 10/16/2025)Attachment