HEADWATER RESEARCH LLC v. Apple Inc. > Summary
Court Case Number 7:25-cv-00379
Filing Date Aug 27, 2025
Termination Date Nov 3, 2025
Court Texas Western District Court
Status Unknown
JudgesAlan D. Albright
Plaintiff
Defendant
Plaintiff Attorneys
8Headwater Research LLC
Attorney Name: Brian D. Ledahl
Russ August & Kabat
Headwater Research LLC
Attorney Name: Dale Chang
Russ August & Kabat
Headwater Research LLC
Attorney Name: James S. Tsuei
Russ August & Kabat
Headwater Research LLC
Attorney Name: Jason M. Wietholter
Russ August & Kabat
Headwater Research LLC
Attorney Name: Kristopher R. Davis
Russ August & Kabat
Headwater Research LLC
Attorney Name: Reza Mirzaie
Russ August & Kabat
Headwater Research LLC
Attorney Name: James N. Pickens
Russ August & Kabat
Headwater Research LLC
Attorney Name: Marc A. Fenster
Russ August & Kabat
Defendant Attorneys
Apple Inc.
Attorney Name: Deron R. Dacus
Dacus Law Firm
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 09647918 | Mobile device and method attributing media services network usage to requesting application | May 9, 2017 |
| 09179359 | Wireless end-user device with differentiated network access status for different device applications | Nov 3, 2015 |
| 09143976 | Wireless end-user device with differentiated network access and access status for background and foreground device applications | Sep 22, 2015 |
| 08666364 | Verifiable device assisted service usage billing with integrated accounting, mediation accounting, and multi-account | Mar 4, 2014 |
