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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
CMS CEPCOR LTD et al.
Respondent / Defendant
Sandvik Intellectual Property AB et al.
Dispute Summary
CMS Cepcor petitions the PTAB to invalidate Sandvik’s 9,827,568 patent covering a gyratory crusher shaft sleeve, arguing that all ten claims are obvious over multiple prior‑art references. The petition stresses that the examiner never considered these references and that discretionary denial is unwarranted.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
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