Litigation
Unified Patents v. Willow Blossom Holdco Ltd
Pending - InstitutedIPR2025-00560
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Patents at issue (1)
Defender signal. Patent 11813381 has had claims invalidated at PTAB. Those final written decisions are public record and a ready-made § 102 / § 103 ground in district court. See IPR estoppel for what carries over.
Plaintiffs (1)
Defendants (1)
Summary
An Inter Partes Review initiated by Unified Patents challenging the validity of US patent 11813381, which has been instituted by the PTAB and is currently pending.
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
Counsel of record for the plaintiff(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).
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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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