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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
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Category
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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 seeks Director Review of the PTAB’s denial to institute an IPR on a mercury‑control patent. BirchTech’s response argues the Director’s decision is final, the litigation history does not merit reversal, and procedural requests are untimely. The Board is asked to deny the review.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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