Patents by Inventor Keliang PANG

Keliang PANG 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).

  • Compositions containing exosomes from animal placenta, methods for producing the same and uses thereof
    Patent number: 12280136
    Abstract: Disclosed are a method for preparing exosomes from bovine placenta, lyophilized powder of the exosomes, as well as a composition containing exosomes from animal placenta and a preparation method and use thereof in anti-wrinkle on skin.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: April 22, 2025
    Assignees: GUANGZHOU SALIAI BIOLOGICAL GENETIC ENGINEERING CO., LTD., GUANGZHOU SALIAI STEM CELL SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Haijia Chen, Jiaohua Jiang, Xuejia Li, Jiwang Xu, Keliang Pang, Donghuang Chen, Aimei Zhou, Li Tao, Zihao Cui, Baoyao Li, Xinming Yan
  • COMPOSITIONS CONTAINING EXOSOMES FROM ANIMAL PLACENTA, METHODS FOR PRODUCING THE SAME AND USES THEREOF
    Publication number: 20220287952
    Abstract: Disclosed are a method for preparing exosomes from bovine placenta, lyophilized powder of the exosomes, as well as a composition containing exosomes from animal placenta and a preparation method and use thereof in anti-wrinkle on skin.
    Type: Application
    Filed: March 15, 2022
    Publication date: September 15, 2022
    Applicants: GUANGZHOU SALIAI BIOLOGICAL GENETIC ENGINEERING CO., LTD., GUANGZHOU SALIAI STEM CELL SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Haijia CHEN, Jiaohua JIANG, Xuejia LI, Jiwang XU, Keliang PANG, Donghuang CHEN, Aimei ZHOU, Li TAO, Zihao CUI, Baoyao LI, Xinming YAN
  • ALZHEIMERS DISEASE ANIMAL MODEL AND USE THEREOF
    Publication number: 20210037798
    Abstract: Provided is an Alzheimer's disease rat model or a tissue or cell thereof, which comprises a chimeric APP gene encoding a modified APP and use thereof.
    Type: Application
    Filed: March 19, 2019
    Publication date: February 11, 2021
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Bai LU, Keliang PANG, Wei GUO