Headwater Research LLC v. AMAZON.COM SERVICES LLC

Summary

Headwater Research is suing Amazon Web Services and Amazon.com Services over patent infringement. The case involves patents related to web services technology, likely covering cloud computing or data management systems. Headwater is seeking damages for alleged unauthorized use of its patented technology.

Summary generated by AI from public docket data. Verify against the original filing before relying on it.

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Cause

35:271 Patent Infringement

Entities in this case

Parties

Headwater Research LLC (plaintiff) Amazon Web Services, Inc. (defendant) AMAZON.COM SERVICES LLC (defendant)

Docket entries

1. #152026-03-17

   Notice of Attorney Appearance

2. 2026-03-17

   Notice of Docket Correction

3. #142025-10-23

   CONSOLIDATION ORDER- The above-captioned cases are hereby ORDERED to be CONSOLIDATED for all pretrial issues with the LEAD CASE, Case No. 2:25-cv-00961. All parties are instructed to file any future filings in the LEAD CASE. Individual cases remain active for trial. Signed by Magistrate Judge Roy S. Payne on 10/23/2025. (mdj) (Entered: 10/23/2025)

4. #132025-09-11

   FILED IN ERROR PER ATTORNEY. ATTORNEY ADVISED TO REFILE PROPER UNOPPOSED APPLICATION FOR EXTENSION OF TIME NOTICE OF EXTENSION OF TIME TO RESPOND TO COMPLAINT by Headwater Research LLC (Fenster, Marc) Modified on 10/9/2025 (KLC). (Entered: 09/11/2025)

5. #122025-09-09

   NOTICE of Attorney Appearance by Brian D Ledahl on behalf of Headwater Research LLC (Ledahl, Brian) (Entered: 09/09/2025)

6. #112025-09-09

   NOTICE of Attorney Appearance by Dale Chang on behalf of Headwater Research LLC (Chang, Dale) (Entered: 09/09/2025)

7. #102025-09-09

   NOTICE of Attorney Appearance by James N Pickens on behalf of Headwater Research LLC (Pickens, James) (Entered: 09/09/2025)

8. #92025-09-09

   NOTICE of Attorney Appearance by James Shrin Tsuei on behalf of Headwater Research LLC (Tsuei, James) (Entered: 09/09/2025)

9. #82025-09-09

   NOTICE of Attorney Appearance by Jason Wietholter on behalf of Headwater Research LLC (Wietholter, Jason) (Entered: 09/09/2025)

10. #72025-09-09

    NOTICE of Attorney Appearance by Kristopher Ryan Davis on behalf of Headwater Research LLC (Davis, Kristopher) (Entered: 09/09/2025)

11. #62025-09-09

    NOTICE of Attorney Appearance by Reza Mirzaie on behalf of Headwater Research LLC (Mirzaie, Reza) (Entered: 09/09/2025)

12. #52025-09-04

    SUMMONS Returned Executed by Headwater Research LLC. All Defendants. (Attachments: # 1 Summons Returned Executed - Amazon Web Services)(Fenster, Marc) (Entered: 09/04/2025)

13. #42025-08-27

    SUMMONS Issued as to AMAZON.COM SERVICES LLC, Amazon Web Services, Inc.. (Attachments: # 1 Additional Attachment(s))(mdj) (Entered: 08/27/2025)

14. #32025-08-27

    Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Headwater Research LLC (Fenster, Marc) (Entered: 08/27/2025)

15. #22025-08-27

    Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Fenster, Marc) (Entered: 08/27/2025)

16. #12025-08-27

    COMPLAINT FOR PATENT INFRINGEMENT against All Defendants ( Filing fee $ 405 receipt number ATXEDC-11054736.), filed by Headwater Research LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Civil Cover Sheet)(Fenster, Marc) (Entered: 08/27/2025)

17. 2025-08-27

    Add and Terminate Judges

18. 2025-08-27

    Notice of Magistrate Judge Availability

19. 2025-08-27

    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)

20. 2025-08-27

    District Judge Rodney Gilstrap and Magistrate Judge Roy S. Payne added. (mdj)

Docket history from CourtListener/RECAP — most recent first.