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)
RJ Brands, LLC d/b/a Chefman
Respondent / Defendant
SharkNinja Operating LLC et al.
Dispute Summary
RJ Brands (Chefman) has filed an IPR petition challenging SharkNinja’s dual‑air‑fryer patent, arguing lack of priority support and obviousness over four prior‑art references. The petition targets claims 1‑4 and 7‑22 and seeks to have them declared unpatentable.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case