US Patent Issued to Riconpharma on March 3 for "Injectable leucovorin formulations and methods of preparing same" (Indian, American Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,592, issued on March 3, was assigned to Riconpharma LLC.

"Injectable leucovorin formulations and methods of preparing same" was invented by Vinay Sudhindra Raichur (Hyderabad, India), Vijaya Kumar Thota (Hyderabad, India), Svb Janardhan Garikipati (Hyderabad, India), Praveen Reddy Billa (Flanders, N.J.) and Mukteeshwar Gande (Monroe, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are clear, stable aqueous formulations comprising-in relevant part-leucovorin calcium; substituted cyclodextrins, specifically betadex suclfobutyl ether cyclodextrin (SBE-Beta-CD) or hydroxypropyl beta cyclodextrin (HP-Beta-CD), designed for parenteral...