Lemko Corporation v. AT&T Inc. et al
| Texas Eastern District Court | |
| Judge: | Rodney Gilstrap |
| Case #: | 2:25-cv-00305 |
| Nature of Suit | 830 Property Rights - Patent |
| Cause | 35:271 Patent Infringement |
| Case Filed: | Mar 17, 2025 |
| Last checked: Monday Mar 17, 2025 3:06 PM CDT |
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Defendant
AT&T Communications LLC
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Defendant
AT&T Enterprises LLC
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Defendant
AT&T Inc.
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Defendant
AT&T Mobility LLC
1025 Lenox Park Blvd.
Atlanta, GA 30319 |
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Defendant
AT&T Mobility LLC II
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Defendant
AT&T Services, Inc.
Whitacre Tower 208 South Akard Street
Dallas, TX 75201 |
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Plaintiff
Lemko Corporation
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Represented By
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| Docket last updated: 03/27/2025 11:59 PM CDT |
| Thursday, March 27, 2025 | ||
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service
Summons Returned Executed
Thu 03/27 6:25 PM
SUMMONS Returned Executed by Lemko Corporation. AT&T Inc. served on 3/25/2025. (DeRieux, Elizabeth) |
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| 13 | 13
service
Summons Returned Executed
Thu 03/27 6:23 PM
SUMMONS Returned Executed by Lemko Corporation. AT&T Services, Inc. served on 3/25/2025. (DeRieux, Elizabeth) |
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| 12 | 12
service
Summons Returned Executed
Thu 03/27 6:22 PM
SUMMONS Returned Executed by Lemko Corporation. AT&T Mobility LLC served on 3/25/2025. (DeRieux, Elizabeth) |
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| 11 | 11
notice
Notice of Designation of Attorney in Charge
Thu 03/27 4:32 PM
NOTICE of Designation of Attorney in Charge to Paul Andre on behalf of Lemko Corporation (Andre, Paul) |
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notice
Notice of Attorney Appearance - Pro Hac Vice
Thu 03/27 3:46 PM
NOTICE of Attorney Appearance - Pro Hac Vice by James Hannah on behalf of Lemko Corporation. Filing fee $ 100, receipt number ATXEDC-10751289. (Hannah, James) |
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| 9 | 9
notice
Notice of Attorney Appearance - Pro Hac Vice
Thu 03/27 3:43 PM
NOTICE of Attorney Appearance - Pro Hac Vice by Lisa Kobialka on behalf of Lemko Corporation. Filing fee $ 100, receipt number ATXEDC-10751252. (Kobialka, Lisa) |
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| 8 | 8
notice
Notice of Attorney Appearance - Pro Hac Vice
Thu 03/27 3:40 PM
NOTICE of Attorney Appearance - Pro Hac Vice by Paul Andre on behalf of Lemko Corporation. Filing fee $ 100, receipt number ATXEDC-10751223. (Andre, Paul) |
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| Wednesday, March 26, 2025 | ||
| 7 | 7
notice
Notice of Attorney Appearance
Wed 03/26 3:01 PM
NOTICE of Attorney Appearance by Aaron M Frankel on behalf of Lemko Corporation (Frankel, Aaron) |
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| Monday, March 24, 2025 | ||
| 6 | 6
service
Summons Returned Executed
Mon 03/24 10:01 AM
SUMMONS Returned Executed by Lemko Corporation. AT&T Communications LLC served on 3/19/2025; AT&T Enterprises LLC served on 3/19/2025; AT&T Mobility LLC II served on 3/19/2025. (DeRieux, Elizabeth) |
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| Monday, March 17, 2025 | ||
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service
Summons Issued
Mon 03/17 3:58 PM
SUMMONS Issued as to AT&T Communications LLC c/o The Corporation Trust Company Corporation Trust Center, AT&T Enterprises LLC c/o The Corporation Trust Company Corporation Trust Center, AT&T Inc. c/o CT Corporation System, AT&T Mobility LLC c/o CT Corporation System, AT&T Mobility LLC II c/o The Corporation Trust Company Corporation Trust Center, AT&T Services, Inc..(NKL) |
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Att: 1
Additional Attachment(s),
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Att: 2
Additional Attachment(s),
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Att: 3
Additional Attachment(s),
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Att: 4
Additional Attachment(s),
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Att: 5
Additional Attachment(s)
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| 4 | 4
notice
Notice of Filing of Patent/Trademark Form (AO 120)
Mon 03/17 3:01 PM
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) |
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misc
Jury Demand
Mon 03/17 2:59 PM
DEMAND for Trial by Jury by Lemko Corporation. (DeRieux, Elizabeth) |
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notice
Disclosure Statement/Certificate of Interested Persons
Mon 03/17 2:58 PM
Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Lemko Corporation (DeRieux, Elizabeth) |
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| 1 | 1
78
pgs
cmp
Complaint
Mon 03/17 2:56 PM
COMPLAINT for Patent Infringement against AT&T Communications LLC, AT&T Enterprises LLC, AT&T Inc., AT&T Mobility LLC, AT&T Mobility LLC II, AT&T Services, Inc. ( Filing fee $ 405 receipt number ATXEDC-10730237.), filed by Lemko Corporation.(DeRieux, Elizabeth) |
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Att: 55
Civil Cover Sheet
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utility
Case Assigned/Reassigned
Mon 03/17 3:34 PM
Case Assigned to District Judge Rodney Gilstrap. (NKL) |
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notice
Notice of Magistrate Judge Availability
Mon 03/17 3:34 PM
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[LINK: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) |
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