Erasca receives US patent for pan-RAS molecular glue ERAS-0015

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Erasca Announces Issuance of a U.S. Patent Covering Pan-RAS Molecular Glue ERAS-0015

November 6, 2025 8:01 AM EST

The issued patent provides intellectual property protection for ERAS-0015 and related compositions until at least 2043 

Initial Phase 1 monotherapy data for ERAS-0015 and pan-KRAS inhibitor ERAS-4001 expected in 2026

SAN DIEGO, Nov. 06, 2025 (GLOBE NEWSWIRE) -- Erasca, Inc. (Nasdaq: ERAS), a clinical-stage precision oncology company singularly focused on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers, today announced that the U.S. Patent and Trademark Office has issued Patent No. 12,458,647, titled Macrocyclic Derivative And Use Thereof. The patent claims protect the composition of matter for Erascas potentially... More