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Patent
Trademark
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Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Dentsply Sirona Inc.
Respondent / Defendant
Osseo Imaging, LLC
Dispute Summary
Dentsply Sirona has filed an IPR petition seeking to invalidate Osseo Imaging’s 8,498,374 patent covering dental CT densitometry. The petition relies on Arai and Pelc prior‑art references, arguing anticipation and obviousness for all 24 claims.
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