PatentC.D. Cal.8:23-cv-02415

X1 Discovery, Inc. v. Microsoft Corporation

Summary

X1 Discovery is suing Microsoft for patent infringement in federal court. The case involves technology covered by X1 Discovery's patents, likely related to search or discovery software. The lawsuit seeks damages for Microsoft's alleged unauthorized use of the patented technology.

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

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Counsel of record

For the plaintiff
Court
U.S. District Court, Central District of California
Docket no.
8:23-cv-02415
Nature of suit
Patent
Judge
George H Wu
Filed
2023-12-19
Last filing
2026-08-28

Cause

35:271 Patent Infringement

Entities in this case

Parties

Microsoft Corporation X1 Discovery, Inc.

Docket entries

  1. #1622026-09-02

    Minutes of In Chambers Order/Directive - no proceeding held AND ~Util - Set/Reset Deadlines/Hearings

  2. #1612026-09-02

    Appear Pro Hac Vice (G-64)

  3. 2026-08-28

    Notice of Filing Transcript

  4. 2026-08-25

    Text Only Scheduling Notice

  5. 2026-08-21

    Notice of Filing Transcript

  6. 2026-08-12

    Text Only Scheduling Notice

  7. 2026-08-04

    Text Only Scheduling Notice

  8. 2026-07-28

    Notice of Filing Transcript

  9. 2026-07-17

    Appear Pro Hac Vice

  10. 2026-06-25

    Text Only Scheduling Notice

  11. 2025-11-07

    Notice of Filing Transcript

  12. 2025-10-03

    Notice of Filing Transcript

  13. 2025-09-18

    Consolidate Cases AND Motion Hearing

  14. 2025-09-16

    Text Only Scheduling Notice

  15. 2025-08-26

    Appear Pro Hac Vice

  16. 2025-08-18

    Appear Pro Hac Vice

  17. 2025-08-11

    Text Only Scheduling Notice

  18. 2025-06-10

    Text Only Scheduling Notice

  19. 2025-03-13

    Text Only Scheduling Notice

  20. 2023-12-20

    Notice of Assignment to United States Judges (CV-18) - optional html form

Docket history from CourtListener/RECAP — most recent first.

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View on CourtListener →Open in feed →Last updated 2026-08-29