Beauty & Fashion
| Sat 10 Oct 2026
Alexandria, Oct. 9 -- A&H International Cosmetics Co Ltd has sought patent for Method for Preparing Powder Cosmetic with Gradient Color Effect and Powder Cosmetic. This invention was developed by Zhang Bin, Tian Yuncai, Wu Yidi, Tian Yong, Zhang Jinnv, Liu Siyu, Shin Bokchul, Chen Jinhai and Shen Jie.
The patent application n..