Litigation
Headwater Research LLC v. Deutsche Telekom (Sprint, T-Mobile)
Likely settled2:25-cv-00359
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Patents at issue (1)
Plaintiffs (1)
Defendants (1)
Summary
This case was part of a series of lawsuits filed by Headwater Research against major wireless carriers in April 2025. It is part of the broader litigation campaign involving the '102 patent and was likely also settled.
Case overview & background
Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.
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Key legal developments & outcome
Major rulings, motions, claim construction, settlements, and the present posture or final disposition.
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Plaintiff representatives
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Defendant representatives
Counsel of record for the defendant(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).
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