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)
UNION ELECTRIC COMPANY et al.
Respondent / Defendant
MES, Inc.
Dispute Summary
Union Electric requests Director Review of a Board denial, arguing the ‘430 mercury‑removal patent is invalid for lack of priority, written description, and obviousness. The petition cites extensive prior art and warns that settlements are being used to avoid a merits decision.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case