Patent 9804819

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

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PTAB activity (1)

AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.

  • IPR2025-01080IPRfiled May 30, 2025vs. Amazon.com, Inc. et al.Discretionary Denial

Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.

Cases on file (2)

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Specific litigation cases in our database that name US patent 9804819. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

The provided patent information for US9804819 includes a section titled "Family has litigation" with direct links to Unified Patents for specific cases. I will use these links and the provided search results to gather the requested information.

Based on the information, here is a list of known litigation involving US Patent 9804819:

1. PTAB Case IPR2025-01080

  • Plaintiff(s): Unified Patents (Petitioner)
  • Defendant(s): Soundclear Technologies LLC (Current Assignee of US9804819B2)
  • Jurisdiction: Patent Trial and Appeal Board (PTAB)
  • Case Number: IPR2025-01080
  • Filing Date: July 15, 2025 (Effective date according to Google Patents is 2025-05-30, but the IPR event entry in the patent text lists July 15, 2025)
  • Current Status: Not Instituted - Procedural

2. US case filed in Virginia Eastern District Court (Case 1)

  • Plaintiff(s): Soundclear Technologies LLC (Current Assignee of US9804819B2)
  • Defendant(s): Not explicitly stated in the provided snippet, but implied to be related to patent infringement.
  • Jurisdiction: Virginia Eastern District Court
  • Case Number: 2:24-cv-00321
  • Filing Date: Not explicitly stated in the provided snippet.
  • Current Status: Active

3. US case filed in Virginia Eastern District Court (Case 2)

  • Plaintiff(s): Soundclear Technologies LLC (Current Assignee of US9804819B2)
  • Defendant(s): Not explicitly stated in the provided snippet, but implied to be related to patent infringement.
  • Jurisdiction: Virginia Eastern District Court
  • Case Number: 1:24-cv-00728
  • Filing Date: Not explicitly stated in the provided snippet.
  • Current Status: Active

4. US case filed in Virginia Eastern District Court (Case 3)

  • Plaintiff(s): Soundclear Technologies LLC (Current Assignee of US9804819B2)
  • Defendant(s): Not explicitly stated in the provided snippet, but implied to be related to patent infringement.
  • Jurisdiction: Virginia Eastern District Court
  • Case Number: 1:24-cv-00729
  • Filing Date: Not explicitly stated in the provided snippet.
  • Current Status: Active

Please note that for the District Court cases, the plaintiff is inferred to be the current assignee, Soundclear Technologies LLC, as is common in patent litigation where the assignee asserts their patent rights. The defendant(s) are not specified in the snippets provided by Google Patents for these district court cases.US Patent 9804819 is currently involved in the following known litigation:

  1. PTAB Case IPR2025-01080

    • Plaintiff(s): Unified Patents (Petitioner)
    • Defendant(s): Soundclear Technologies LLC (Current Assignee)
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2025-01080
    • Filing Date: The IPR event entry states July 15, 2025, while the "Effective date" is listed as 2025-05-30.
    • Outcome or Current Status: Not Instituted - Procedural

  2. US case filed in Virginia Eastern District Court

    • Plaintiff(s): Soundclear Technologies LLC (Inferred as the patent owner, current assignee of US9804819B2)
    • Defendant(s): Not specified in the provided information.
    • Jurisdiction: Virginia Eastern District Court
    • Case Number: 2:24-cv-00321
    • Filing Date: Not specified in the provided information.
    • Outcome or Current Status: Active

  3. US case filed in Virginia Eastern District Court

    • Plaintiff(s): Soundclear Technologies LLC (Inferred as the patent owner, current assignee of US9804819B2)
    • Defendant(s): Not specified in the provided information.
    • Jurisdiction: Virginia Eastern District Court
    • Case Number: 1:24-cv-00728
    • Filing Date: Not specified in the provided information.
    • Outcome or Current Status: Active

  4. US case filed in Virginia Eastern District Court

    • Plaintiff(s): Soundclear Technologies LLC (Inferred as the patent owner, current assignee of US9804819B2)
    • Defendant(s): Not specified in the provided information.
    • Jurisdiction: Virginia Eastern District Court
    • Case Number: 1:24-cv-00729
    • Filing Date: Not specified in the provided information.
    • Outcome or Current Status: Active

Generated 5/16/2026, 6:46:57 AM