ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,232, issued on Aug. 5, was assigned to Pfizer Inc. (New York).

"Cyclin dependent kinase inhibitors" was invented by Ping Chen (San Diego), Sujin Cho-Schultz (San Diego), Judith Gail Deal (San Diego), Gary Michael Gallego (San Diego), Mehran Jalaie (San Diego), Robert Steven Kania (Del Mar, Calif.), Sajiv Krishnan Nair (San Diego), Sacha Ninkovic (San Diego), Suvi Tuula Marjukka Orr (San Diego) and Cynthia Louise Palmer (La Mesa, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "This invention relates to compounds of Formula (I) or a pharmaceutically acceptable salt thereof, in which R-groups R1 to R23, A, Q, U, V, W, X, Y, Z, n, p and q are as de...