Patent 7885243

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.

  • IPR2025-01304IPRfiled Aug 27, 2025vs. Cisco Systems, Inc.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 7885243. 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

Here is a list of known litigation involving US patent 7885243 as of April 26, 2026:

1. PTAB Inter Partes Review (IPR)

  • Case Number: IPR2025-01304
  • Plaintiff(s): Not explicitly listed as plaintiff in IPR; petitioner is Unified Patents.
  • Defendant(s): Not explicitly listed as defendant in IPR; patent owner is likely the current assignee, Dynamic Mesh Networks Inc.
  • Jurisdiction: Patent Trial and Appeal Board (PTAB)
  • Filing Date: The case number IPR2025-01304 indicates a filing year of 2025.
  • Outcome/Current Status: Not Instituted - Procedural.

2. US District Court Cases

  • Case Number: 2:25-cv-00781

  • Plaintiff(s): Not specified in the provided text.

  • Defendant(s): Not specified in the provided text.

  • Jurisdiction: Texas Eastern District Court

  • Filing Date: The case number 2:25-cv-00781 indicates a filing year of 2025.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 2:25-cv-00472

  • Plaintiff(s): Not specified in the provided text.

  • Defendant(s): Not specified in the provided text.

  • Jurisdiction: Texas Eastern District Court

  • Filing Date: The case number 2:25-cv-00472 indicates a filing year of 2025.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 5:25-cv-06441

  • Plaintiff(s): Not specified in the provided text.

  • Defendant(s): Not specified in the provided text.

  • Jurisdiction: California Northern District Court

  • Filing Date: The case number 5:25-cv-06441 indicates a filing year of 2025.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 3:25-cv-06441

  • Plaintiff(s): Not specified in the provided text.

  • Defendant(s): Not specified in the provided text.

  • Jurisdiction: California Northern District Court

  • Filing Date: The case number 3:25-cv-06441 indicates a filing year of 2025.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

The provided patent information also notes "First worldwide family litigation filed" with a link to Darts-ip. While this indicates broader litigation related to the patent family, the specific details for this entry (plaintiff, defendant, jurisdiction, case number, filing date, outcome) are not provided in the source text.As a patent attorney, I have reviewed the provided information and conducted further searches to compile a comprehensive list of known litigation involving US patent 7885243.

Here is the known litigation involving US patent 7885243:

1. Patent Trial and Appeal Board (PTAB) Inter Partes Review (IPR)

  • Plaintiff(s): Cisco Systems Inc. (Petitioner)
  • Defendant(s): Dynamic Mesh Networks Inc. (Patent Owner)
  • Jurisdiction: Patent Trial and Appeal Board (PTAB)
  • Case Number: IPR2025-01304
  • Filing Date: August 27, 2025
  • Outcome/Current Status: Not Instituted - Procedural (as of January 9, 2026). The status is also described as a Discretionary Denial on January 9, 2026.

2. US District Court Cases

  • Case Number: 2:25-cv-00781

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: Texas Eastern District Court

  • Filing Date: The case number indicates a filing year of 2025. A precise filing date is not available in the provided text or search snippets.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 2:25-cv-00472

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: Texas Eastern District Court

  • Filing Date: The case number indicates a filing year of 2025. A precise filing date is not available in the provided text or search snippets.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 5:25-cv-06441

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: California Northern District Court

  • Filing Date: The case number indicates a filing year of 2025. A precise filing date is not available in the provided text or search snippets.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

  • Case Number: 3:25-cv-06441

  • Plaintiff(s): Not specified in the provided information.

  • Defendant(s): Not specified in the provided information.

  • Jurisdiction: California Northern District Court

  • Filing Date: The case number indicates a filing year of 2025. A precise filing date is not available in the provided text or search snippets.

  • Outcome/Current Status: Case filed, status not specified beyond filing.

It is noted that there is also "First worldwide family litigation filed" for this patent family, with Darts-ip listed as a source for more details. However, the specific parties, jurisdiction, case number, filing date, and outcome for this general mention are not readily available without direct access to the Darts-ip database.

Generated 5/22/2026, 12:47:56 PM