US Patent Issued to DONG KOOK PHARM. on March 24 for "Pharmaceutical composition comprising tadalafil or pharmaceutically acceptable salt thereof and dutasteride or pharmaceutically acceptable salt thereof exhibiting novel dissolution rate" (South Korean Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,651, issued on March 24, was assigned to DONG KOOK PHARM. Co. LTD. (Seoul, South Korea).

"Pharmaceutical composition comprising tadalafil or pharmaceutically acceptable salt thereof and dutasteride or pharmaceutically acceptable salt thereof exhibiting novel dissolution rate" was invented by Ye Ri Lee (Gyeonggi-do, South Korea), Sung Hoon Jun (Gyeonggi-do, South Korea), Jong Sil Kim (Gyeonggi-do, South Korea) and Kye Wan Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a pharmaceutical composition comprising as active ingredients: 5 mg of tadalafil or a pharmaceutically acceptable salt thereof; and 0.5 mg of dutast...