ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,201, issued on Sept. 9, was assigned to Jane-Yi Su (Taipei, Taiwan).
"Care composition and use thereof" was invented by Jane-Yi Su (Taipei, Taiwan) and Chin-Wen Chi (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A care composition includes an extract from the stems and/or the leaves of a sweet potato, and/or a yam-bean, and/or a yam together with an ion solution. The care composition has a salinity of 0.9%-4% (W/W) and contains less than 0.3% (W/W) of sodium, 0.3%-1% (W/W) of magnesium, and 0.02%-0.2% (W/W) of potassium."
The patent was filed on Oct. 7, 2021, under Application No. 17/496,056.
*For further information, including im...