Beauty & Fashion
| Sat 09 May 2026
Beijing, May 9 -- Guangdong Heji Bio Tech Co Ltd has sought patent for Recombinant Collagen Composition, Application and Cosmetics. This invention was developed by Lu Yongjie, Li Dongcui, Zhang Zhiting, Zhang Jingui, Wang Shuangyan, Zhang Kangjin, Liu Qiyin, Cai Shaochun, He Tinggang, Huang Yan and Jiang Naisheng.
The patent ..