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)
HS Hyosung Advanced Materials Corp. et al.
Respondent / Defendant
Kolon Industries, Inc.
Dispute Summary
HS Hyosung Advanced Materials Corp. has filed an IPR petition challenging Kolon Industries' 9,617,663 patent on hybrid tire cords, asserting obviousness over multiple prior‑art references. The petition seeks institution, arguing strong statutory and discretionary support.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case