US Patent Issued to Guangzhou Joyson Cleaning Products on Feb. 3 for "Detergent tablet comprising a plant polysaccharide and anionic/nonionic surfactant mixture" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,294, issued on Feb. 3, was assigned to Guangzhou Joyson Cleaning Products Co. Ltd. (Guangdong, China).

"Detergent tablet comprising a plant polysaccharide and anionic/nonionic surfactant mixture" was invented by Fenglei Li (Guangdong, China), Jieer Luo (Guangdong, China), Junli Li (Guangdong, China), Jianfeng Sun (Guangdong, China) and Jieting Yan (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a detergent composition, a preparation method thereof, and a dissoluble detergent tablet, which fall within the field of detergent products. A detergent composition, wherein a raw material for preparing the detergent composition ...