Patents by Inventor Yizuo CAI

Yizuo CAI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • FAT EXTRACT WITHOUT ADDED INGREDIENTS, PREPARATION METHOD THEREFOR AND USE THEREOF FOR GENERATING DROPLET ARRAY ON MICROFLUIDIC CHIP
    Publication number: 20220296650
    Abstract: A fat extract without added ingredients can be used in the preparation of a composition or product for one or more uses amongst (a) promoting proliferation of fibroblasts; (b) promoting anti-aging of fibroblasts; and (c) promoting production of type I collagen in fibroblasts. The preparation method for the fat extract without added ingredients, a pharmaceutical or cosmetic composition containing the fat extract without added ingredients, and a method for culturing fibroblasts in vitro are also provided. The fat extract without added ingredients can effectively and cooperatively inhibit skin aging, prevent fibroblast apoptosis, promote fibroblast proliferation and collagen synthesis, and promote skin rejuvenation.
    Type: Application
    Filed: August 17, 2020
    Publication date: September 22, 2022
    Inventors: Wei LI, Wenjie ZHANG, Mingwu DENG, Yuda XU, Ziyou YU, Xiangsheng WANG, Yizuo CAI, Hongjie ZHENG