US Patent Issued to Exelixis on Dec. 2 for "Crystalline Solid forms of N-{4-[(6,7-dimethoxyquinolin-4-yl)oxyphenyl}-N'-(4-fluorophenyl) cyclopropane-1,1-dicarboxamide, processes for making, and methods of use" (British, American Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,233, issued on Dec. 2, was assigned to Exelixis Inc. (Alameda, Calif.).

"Crystalline Solid forms of N-{4-[(6,7-dimethoxyquinolin-4-yl)oxyphenyl}-N'-(4-fluorophenyl) cyclopropane-1,1-dicarboxamide, processes for making, and methods of use" was invented by Dana T. Aftab (San Rafael, Calif.), Nathan Guz (Half Moon Bay, Calif.), Stephen Lau (South San Francisco, Calif.), Noel Hamill (Belfast, Great Britain), Tracy Walker (Lurgan, Great Britain), Jana Galbraith (Kinallen, Great Britain), Simon Yau (Sunnyvale, Calif.) and Khalid Shah (Half Moon Bay, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to novel crystalline solid forms...