US Patent Issued to Arog Pharmaceuticals on Dec. 2 for "Crystal forms of crenolanib and methods of use thereof" (Texas Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,256, issued on Dec. 2, was assigned to Arog Pharmaceuticals Inc. (Dallas).

"Crystal forms of crenolanib and methods of use thereof" was invented by Vinay Jain (Dallas).

According to the abstract* released by the U.S. Patent & Trademark Office: "present invention relates to novel crystalline polymorphs of 1-[2-[5-[(3-Methyl-3-oxetanyl) methoxy]-1H-benzimidazol-1-yl]-8-quinolinyl]-4-piperidinamine monobenzenesulfonate, and to methods for their preparation. The invention further relates to pharmaceutical compositions containing one or more forms and optionally one or more suitable pharmaceutical carriers. The invention also relates to methods of using the crystalline polymorphs of th...