ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,261, issued on March 25, was assigned to Board of Regents, The University of Texas System (Austin, Texas) and Moleculin Biotech Inc. (Houston).

"Preparation of preliposomal Annamycin lyophilizate" was invented by Donald Picker (Albany, N.Y.) and Waldemar Priebe (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method of making a preliposomal Annamycin lyophilizate, the composition made by the method, and the use of the composition made thereby in the treatment of cancer."

The patent was filed on Dec. 17, 2021, under Application No. 17/554,550.

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