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
INTELLECTUAL VENTURES MANAGEMENT, LLC -
First Horizon Bank -
CALLAHAN CELLULAR L.L.C. -
OL SECURITY LIMITED LIABILITY COMPANY -

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, 2025Chief Judge Sheryl H. Lipman and Chief Magistrate Judge Tu M. Pham added. (btg) (Entered: 10/17/2025)PACER Document
Oct 17, 2025NOTICE TO COMPLY WITH PLAN FOR ALTERNATE DISPUTE RESOLUTION (ADR): Pursuant to Section to 2.1 of the ADR Plan, all civil cases filed on or after Sept. 1, 2014, shall be referred automatically for ADR. For compliance requirements, refer to the ADR Plan at: http://www.tnwd.uscourts.gov/pdf/content/ADRPlan.pdf (btg) (Entered: 10/17/2025)PACER Document
Oct 17, 2025NOTICE OF CASE TRACKING ASSIGNMENT PURSUANT TO LOCAL RULE 16.2: Pursuant to Local Rule 16.2, this case has been assigned to the Complex track. http://www.tnwd.uscourts.gov/pdf/content/LocalRules.pdf (btg) (Entered: 10/17/2025)PACER Document
Oct 17, 2025NOTICE OF RIGHT TO CONSENT TO THE EXERCISE OF CIVIL JURISDICTION BY A MAGISTRATE JUDGE Pursuant to 28 U.S.C. 636(c), Fed.R.Civ.P.73, and Local Rule 72.1, this Court has designated the Magistrate Judges of this District to conduct trials and otherwise dispose of any civil case that is filed in this Court. Your decision to consent, or not consent, to the referral of your case to a United States Magistrate Judge for trial and entry of a final judgment must be entirely voluntary. The judge or magistrate judge to whom the case has been assigned will not be informed of your decision unless all parties agree that the case may be referred to a magistrate judge for these specific purposes. A less than unanimous decision will not be communicated by this office to either the judge or magistrate judge. The consent form (form AO 85) is available on the US Courts website at https://www.uscourts.gov/forms-rules/forms. (btg) (Entered: 10/17/2025)PACER Document