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Patent
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Petitioner / Claimant (Plaintiff)
Microsoft Corporation
Respondent / Defendant
Qomplx LLC
Dispute Summary
Microsoft has filed an IPR petition seeking to invalidate 13 claims of Qomplx’s 2025 patent on graph‑based cyber‑attack detection, asserting obviousness over two earlier publications. The petition argues that each claim element is fully disclosed in Brezinski and Crabtree, and no evidence of non‑obviousness is offered.
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