https://patentbrief.org/company/ra-pharmaceuticals-inc Plain-English explanations of patents assigned to Ra Pharmaceuticals Inc, newest first. en-us Mon, 15 Jun 2026 06:05:50 GMT https://patentbrief.org/patent/us/10106579/orkambi-lumacaftor-ivacaftor A patent describing specific synthetic peptides designed to stop the body's immune system from attacking healthy cells by blocking a protein called C5. Tue, 23 Oct 2018 00:00:00 GMT https://patentbrief.org/patent/us/10106579/orkambi-lumacaftor-ivacaftor