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Kumquat Biosciences Heterocycle Patent Granted Apr 21

The USPTO granted patent US12606572B2 to Kumquat Biosciences Inc. on April 21, 2026. The patent covers substituted heterocycle compounds and methods for reducing signaling output of oncogenic proteins. The patent application (19352234) was filed October 7, 2025, and the granted patent contains 20 claims classified under C07D 519/00, A61P 35/00, and A61K 31/553.