Regeneron Pharmaceuticals, Inc. is an integrated biotechnology company that discovers, invents, develops, manufactures, and commercializes medicines for serious diseases. Its commercialized medicines and product candidates in development are designed to help patients with eye diseases, allergic and inflammatory diseases, cancer, cardiovascular and metabolic diseases, pain, hematologic conditions, infectious diseases, and rare diseases. Its marketed products include EYLEA (aflibercept) Injection, Dupixent (dupilumab) Injection, Libtayo (cemiplimab) Injection, Praluent (alirocumab) Injection, REGEN-COV, Kevzara (sarilumab) Solution for Subcutaneous Injection, Evkeeza (evinacumab) Injection, Inmazeb (atoltivimab, maftivimab, and odesivimab-ebgn) Injection, ARCALYST (rilonacept) Injection for Subcutaneous Use and ZALTRAP (ziv-aflibercept) Injection for Intravenous Infusion. The Company also provides Expresse service assurance and CloudCheck WiFi experience management solutions.