Headwater Research LLC v. AT&T Inc. et al
Plaintiff: Headwater Research LLC
Defendant: AT&T Inc., AT&T Services, Inc., AT&T Mobility, LLC and AT&T Corp.
Case Number: 2:2023cv00398
Filed: September 1, 2023
Court: US District Court for the Eastern District of Texas
Presiding Judge: Rodney Gilstrap
Referring Judge: Roy S Payne
Nature of Suit: Patent
Cause of Action: 35 U.S.C. § 271 Patent Infringement
Jury Demanded By: Plaintiff
Docket Report

This docket was last retrieved on October 10, 2023. A more recent docket listing may be available from PACER.

Date Filed Document Text
October 10, 2023 Filing 24 NOTICE of Attorney Appearance by Robert Christopher Bunt on behalf of Headwater Research LLC (Bunt, Robert)
September 25, 2023 Filing 23 Defendant's Unopposed First Application for Extension of Time to Answer Complaint re AT&T Mobility, LLC.( Dacus, Deron)
September 25, 2023 Filing 22 Defendant's Unopposed First Application for Extension of Time to Answer Complaint re AT&T Corp..( Dacus, Deron)
September 25, 2023 Filing 21 Defendant's Unopposed First Application for Extension of Time to Answer Complaint re AT&T Inc., AT&T Services, Inc..( Dacus, Deron)
September 25, 2023 Defendant's Unopposed FIRST Application for Extension of Time to Answer Complaint is granted pursuant to Local Rule CV-12 for AT&T Corp. to 11/13/2023. 45 Days Granted for Deadline Extension.( ch, )
September 25, 2023 Defendant's Unopposed FIRST Application for Extension of Time to Answer Complaint is granted pursuant to Local Rule CV-12 for AT&T Services, Inc. to 11/13/2023; AT&T Inc. to 11/13/2023. 45 Days Granted for Deadline Extension.( ch, )
September 25, 2023 Defendant's Unopposed FIRST Application for Extension of Time to Answer Complaint is granted pursuant to Local Rule CV-12 for AT&T Mobility, LLC to 11/13/2023. 39 Days Granted for Deadline Extension.( ch, )
September 22, 2023 Filing 20 SUMMONS Returned Executed by Headwater Research LLC. AT&T Mobility, LLC served on 9/14/2023, answer due 10/5/2023. (Fenster, Marc)
September 14, 2023 Filing 19 SUMMONS Returned Executed by Headwater Research LLC. AT&T Corp. served on 9/8/2023, answer due 9/29/2023. (Fenster, Marc)
September 14, 2023 Filing 18 SUMMONS Returned Executed by Headwater Research LLC. AT&T Services, Inc. served on 9/7/2023, answer due 9/28/2023. (Fenster, Marc)
September 14, 2023 Filing 17 SUMMONS Returned Executed by Headwater Research LLC. AT&T Inc. served on 9/7/2023, answer due 9/28/2023. (Fenster, Marc)
September 5, 2023 Filing 16 NOTICE of Attorney Appearance by Jason Wietholter on behalf of Headwater Research LLC (Wietholter, Jason)
September 5, 2023 Filing 15 NOTICE of Attorney Appearance by Amy Elizabeth Hayden on behalf of Headwater Research LLC (Hayden, Amy)
September 5, 2023 Filing 14 NOTICE of Attorney Appearance by Philip X Wang on behalf of Headwater Research LLC (Wang, Philip)
September 5, 2023 Filing 13 NOTICE of Attorney Appearance by James Shrin Tsuei on behalf of Headwater Research LLC (Tsuei, James)
September 5, 2023 Filing 12 NOTICE of Attorney Appearance by Kristopher Ryan Davis on behalf of Headwater Research LLC (Davis, Kristopher)
September 5, 2023 Filing 11 NOTICE of Attorney Appearance by Benjamin T Wang on behalf of Headwater Research LLC (Wang, Benjamin)
September 5, 2023 Filing 10 NOTICE of Attorney Appearance by Neil Alan Rubin on behalf of Headwater Research LLC (Rubin, Neil)
September 5, 2023 Filing 9 NOTICE of Attorney Appearance by Paul Anthony Kroeger on behalf of Headwater Research LLC (Kroeger, Paul)
September 5, 2023 Filing 8 NOTICE of Attorney Appearance by Brian D Ledahl on behalf of Headwater Research LLC (Ledahl, Brian)
September 5, 2023 Filing 7 NOTICE of Attorney Appearance by Reza Mirzaie on behalf of Headwater Research LLC (Mirzaie, Reza)
September 5, 2023 Filing 6 SUMMONS Issued as to AT&T Corp., AT&T Inc., AT&T Mobility, LLC, AT&T Services, Inc.. (Attachments: #1 Additional Attachment(s), #2 Additional Attachment(s), #3 Additional Attachment(s))(nkl, )
September 5, 2023 In accordance with the provisions of 28 USC Section 636(c), you are hereby notified that a U.S. Magistrate Judge of this district court is available to conduct any or all proceedings in this case including a jury or non-jury trial and to order the entry of a final judgment. The form #Consent to Proceed Before Magistrate Judge is available on our website. All signed consent forms, excluding pro se parties, should be filed electronically using the event Notice Regarding Consent to Proceed Before Magistrate Judge. (nkl, )
September 5, 2023 Case Assigned to District Judge Rodney Gilstrap and Magistrate Judge Roy S. Payne. (nkl, )
September 1, 2023 Filing 5 NOTICE of Designation of Attorney in Charge to Marc A Fenster on behalf of Headwater Research LLC (Fenster, Marc)
September 1, 2023 Filing 4 NOTICE by Headwater Research LLC Notice of Related Cases (Fenster, Marc)
September 1, 2023 Filing 3 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Headwater Research LLC (Fenster, Marc)
September 1, 2023 Filing 2 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 mailed to the Director of the U.S. Patent and Trademark Office. (Fenster, Marc)
September 1, 2023 Filing 1 COMPLAINT against AT&T Corp., AT&T Inc., AT&T Mobility, LLC, AT&T Services, Inc. ( Filing fee $ 402 receipt number ATXEDC-9685141.), filed by Headwater Research LLC. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Civil Cover Sheet)(Fenster, Marc)

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Plaintiff: Headwater Research LLC
Represented By: Marc A Fenster
Represented By: Benjamin T Wang
Represented By: Brian D Ledahl
Represented By: Robert Christopher Bunt
Represented By: Amy Elizabeth Hayden
Represented By: James Shrin Tsuei
Represented By: Jason Wietholter
Represented By: Kristopher Ryan Davis
Represented By: Neil Alan Rubin
Represented By: Paul Anthony Kroeger
Represented By: Philip X Wang
Represented By: Reza Mirzaie
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Defendant: AT&T Inc.
Represented By: Deron R Dacus
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Defendant: AT&T Services, Inc.
Represented By: Deron R Dacus
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Defendant: AT&T Mobility, LLC
Represented By: Deron R Dacus
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Defendant: AT&T Corp.
Represented By: Deron R Dacus
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