Patents by Inventor Saiman ZHANG

Saiman ZHANG 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).

  • Skin penetration enhancing composition and use thereof in preparation of skin delivery formulation
    Patent number: 11413237
    Abstract: The present disclosure discloses a skin penetration enhancing composition and a use thereof in preparation of a skin delivery formulation. The skin penetration enhancing composition comprises sponge spicules and nanoparticles. The nanoparticles comprise at least one of one or more drugs or one or more cosmetic active ingredients.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 16, 2022
    Assignee: Xiamen University
    Inventors: Ming Chen, Dexiang Wang, Chunyun Liu, Saiman Zhang, Chi Zhang
  • SKIN PENETRATION ENHANCING COMPOSITION AND USE THEREOF IN PREPARATION OF SKIN DELIVERY FORMULATION
    Publication number: 20210121394
    Abstract: The present disclosure discloses a skin penetration enhancing composition and a use thereof in preparation of a skin delivery formulation. The skin penetration enhancing composition comprises sponge spicules and nanoparticles. The nanoparticles comprise at least one of one or more drugs or one or more cosmetic active ingredients.
    Type: Application
    Filed: February 26, 2018
    Publication date: April 29, 2021
    Inventors: Ming CHEN, Dexiang WANG, Chunyun LIU, Saiman ZHANG, Chi ZHANG