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Interstate Patents, LLC v. Amerigas Propane, L.P. - 9:26-cv-00276

Interstate Patents, LLC v. Amerigas Propane, L.P. (Case No. 9:26-cv-00276), filed on Apr 16, 2026 in the District Court, E.D. Texas 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
9:26-cv-00276
Filing Date
Apr 16, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, E.D. Texas
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
Interstate Patents, LLC -
Amerigas Propane, L.P. -

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

Apr 16, 2026NOTICE of Related Cases by Interstate Patents, LLC (Harrington, Zachariah) (Entered: 04/16/2026)PACER Document
Apr 16, 2026Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Harrington, Zachariah) (Entered: 04/16/2026)PACER Document
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)PACER Document
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment
Apr 16, 2026COMPLAINT for Patent Infringement against Amerigas Propane, Inc., Amerigas Propane, L.P. ( Filing fee $ 405 receipt number ATXEDC-11487300.), filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [AmeriGas Lytx Products], # 3 Exhibit 1 [US8098277B1 vs. AmeriGas Lytx Fleet DashCam & Driver Safety], # 4 Exhibit 2 [USRE44797E1 vs. AmeriGas Lytx DriveCam Event Recorder], # 5 Exhibit 3 [US8686844B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 6 Exhibit 4 [US7639943B1 vs. AmeriGas Lytx Proactive Fleet Safety Solutions], # 7 Exhibit 5 [US7460737B2 vs. AmeriGas Lytx Proactive Fleet Safety Solution], # 8 Exhibit 6 [US7388848B2 vs. AmeriGas Lytx DriveCam Event Recorder]) (Counsel is reminded to file form required by LR CV-4(a).)(Harrington, Zachariah) (Entered: 04/16/2026)Attachment