Patent 10523350
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (1)
Group view →Specific litigation cases in our database that name US patent 10523350. The free-form analysis below may also discuss cases beyond this list.
- ContentNexus LLC v. Red Bull GMBHfiled Apr 22, 20262:26-cv-00323Texas Eastern District CourtJudges Rodney Gilstrap, Roy S. PayneOpen
Defendants: Red Bull GMBH
Other patents asserted: 7818777, 8646001, RE47968, 7793332, 8839293
The accused products are signal processing devices and the methods they use.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As a patent analyst, I have conducted a thorough search for litigation involving US Patent 10,523,350. As of today, May 1, 2026, there is one known case involving this patent.
It is important to note that the original assignee, Personalized Media Communications, LLC (PMC), has been involved in other significant patent litigation, including a notable case against Apple involving a different patent (U.S. Patent No. 8,191,091). In that case, a jury awarded PMC $308.5 million, but the patent was later found unenforceable due to prosecution laches. This history of assertive patent enforcement by the original assignee may be relevant context for any litigation involving patents now held by CONTENTNEXUS LLC.
Here are the details of the known litigation for US Patent 10,523,350:
ContentNexus LLC v. Red Bull GMBH
- Plaintiff(s): ContentNexus LLC
- Defendant(s): Red Bull GMBH
- Jurisdiction: United States District Court for the Eastern District of Texas
- Case Number: 2:26-cv-00323
- Filing Date: April 22, 2026
- Status: This case was recently filed and is currently in its early stages. No significant developments or outcomes have been reported. This case appears to be part of a broader litigation campaign by ContentNexus LLC, which filed several lawsuits against different companies on the same day, asserting various patents.
Generated 5/1/2026, 10:33:24 PM