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 Trademar ...