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Patent
Trademark
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Decision Verdict Date
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Petitioner / Claimant (Plaintiff)
Tempus AI, Inc.
Respondent / Defendant
Guardant Health Inc.
Dispute Summary
Tempus AI has filed an IPR petition challenging Guardant Health’s ’916 patent covering cfDNA‑based microsatellite instability detection. The petition asserts obviousness over a combination of Schmitt, Forshew, Porreca, and Sacko references.
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