Arctic
Invent
Case Registry
Dashboard
Case Explorer
Back to Explorer
Update Case Entry
Manually curate individual case documents inside the PostgreSQL engine.
Case Lawsuit Title
*
Case / Trial ID Number
Jurisdiction Code
*
us
in
upc
eu
Category
*
Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Target Corporation
Respondent / Defendant
HEADWATER RESEARCH LLC
Dispute Summary
Target Corporation has filed an IPR against HEADWATER RESEARCH LLC’s U.S. Patent 10,321,320 covering a wireless network buffered messaging system. The petition asserts that all 18 claims are obvious over the 3GPP MMS standard and related prior art. The request seeks cancellation of the entire patent.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case