Empire Technology Development LLC v. AT&T Services, Inc. et al
| Empire Technology Development LLC |
| AT&T Services, Inc., AT&T Mobility LLC and AT&T Enterprises, LLC |
| 2:2025cv00841 |
| August 21, 2025 |
| U.S. District Court for the Eastern District of Texas |
| Rodney Gilstrap |
| Roy S Payne |
| Patent |
| 35 U.S.C. § 271 Patent Infringement |
| Plaintiff |
Docket Report
RSS Track this Docket
This docket was last retrieved on September 9, 2025. A more recent docket listing may be available from PACER.
| Document Text |
|---|
| Filing 14 NOTICE of Attorney Appearance - Pro Hac Vice by Andrew Lichtenberg on behalf of Empire Technology Development LLC. Filing fee $ 100, receipt number ATXEDC-11080997. (Lichtenberg, Andrew) |
| Filing 13 NOTICE of Designation of Attorney in Charge to Nathaniel T. Browand on behalf of Empire Technology Development LLC (Browand, Nathaniel) |
| Filing 12 NOTICE of Attorney Appearance - Pro Hac Vice by Christopher J Gaspar on behalf of Empire Technology Development LLC. Filing fee $ 100, receipt number ATXEDC-11074671. (Gaspar, Christopher) (Additional attachment(s) added on 9/8/2025: #1 Sealed Attachment) (NKL). |
| Filing 11 SUMMONS Returned Executed by Empire Technology Development LLC. AT&T Services, Inc. served on 8/22/2025. (DeRieux, Elizabeth) |
| Filing 10 SUMMONS Returned Executed by Empire Technology Development LLC. AT&T Mobility LLC served on 8/22/2025. (DeRieux, Elizabeth) |
| Filing 9 SUMMONS Returned Executed by Empire Technology Development LLC. AT&T Enterprises, LLC served on 8/22/2025. (DeRieux, Elizabeth) |
| Filing 8 Unopposed Application for Extension of Time to Answer Complaint is granted. All Defendants. (Text entry only, no document attached.)(mdj) |
| Filing 7 Unopposed Application for Extension of Time to Answer Complaint filed by AT&T Enterprises, LLC, AT&T Mobility LLC, AT&T Services, Inc.. Summons originally served on 8/22/2025. Agreed new answer date is 10/27/2025.(Mathews, Nicholas) |
| Filing 6 NOTICE of Attorney Appearance - Pro Hac Vice by Nathaniel T. Browand on behalf of Empire Technology Development LLC. Filing fee $ 100, receipt number ATXEDC-11045972. (Browand, Nathaniel) |
| Filing 5 SUMMONS Issued as to All Defendants. (Attachments: #1 Additional Attachment(s), #2 Additional Attachment(s))(mdj) |
| Filing 4 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (DeRieux, Elizabeth) |
| Filing 3 DEMAND for Trial by Jury by Empire Technology Development LLC. (DeRieux, Elizabeth) |
| Filing 2 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Empire Technology Development LLC identifying Corporate Parent Allied Inventors, LLC for Empire Technology Development LLC. (DeRieux, Elizabeth) |
| Filing 1 COMPLAINT for Patent Infringement against AT&T Enterprises, LLC, AT&T Mobility LLC, AT&T Services, Inc. ( Filing fee $ 405 receipt number ATXEDC-11042629.), filed by Empire Technology Development LLC. (Attachments: #1 Exhibit A - '957 Patent, #2 Exhibit B - '839 Patent, #3 Civil Cover Sheet)(DeRieux, Elizabeth) |
| District Judge Rodney Gilstrap and Magistrate Judge Roy S. Payne added. (mdj) |
| 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. (mdj) |
Access additional case information on PACER
Use the links below to access additional information about this case on the U.S. Court's PACER system. A subscription to PACER is required.
Access this case on the Texas Eastern District Court's Electronic Court Filings (ECF) System
- Search for Party Aliases
- Associated Cases
- Attorneys
- Case File Location
- Case Summary
- Docket Report
- History/Documents
- Parties
- Related Transactions
- Check Status
Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.
