ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,553, issued on April 21, was assigned to FOGHORN THERAPEUTICS INC. (Watertown, Mass.).

"Crystalline forms, compositions containing same, and methods of their use" was invented by Rishi G. Vaswani (Lexington, Mass.) and Chong-Hui Gu (Waban, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are crystalline forms of the compound of formula (I): (I) Also disclosed are compositions containing the crystalline forms of the compound of formula (I) and methods of their use. The methods may be for treating cancer in a subject in need thereof, e.g., by administering to the subject an effective amount of the crystalline form disclosed herein or it...