US Patent Issued to South China Normal University on March 18 for "Anti-aging preparation for skin and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,458, issued on March 18, was assigned to South China Normal University (Guangzhou, China).

"Anti-aging preparation for skin and application thereof" was invented by Haocai Chang (Guangdong, China), Wenwen Ouyang (Guangdong, China), Yongci Tan (Guangdong, China) and Jing Tong (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the technical field of anti-aging preparations for skin, and especially relates to an anti-aging preparation for skin and an application thereof. Components of the anti-aging preparation for skin includes a 4-[(1E)-2-[[(4-chlorophenyl)methyl]sulfonyl]alkyne]-benzoic acid and/or a ...