Patents by Inventor Wing Man Tam

Wing Man Tam 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).

  • Method of preparing a growth factor concentrate
    Patent number: 10105306
    Abstract: Provided herein are growth factor concentrates, the method of preparing the growth factor concentrates, cosmetic compositions and methods for cosmetic treatment. The growth factor concentrates include decapsulated growth factors derived from platelet rich plasma.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: October 23, 2018
    Assignee: Bestop Group Holdings Limited
    Inventors: Kin Yip Chan, Wing Man Tam
  • GROWTH FACTOR CONCENTRATE AND THE USE THEREOF
    Publication number: 20170157018
    Abstract: Provided herein are growth factor concentrates, the method of preparing the growth factor concentrates, cosmetic compositions and methods for cosmetic treatment. The growth factor concentrates include decapsulated growth factors derived from platelet rich plasma.
    Type: Application
    Filed: February 20, 2017
    Publication date: June 8, 2017
    Inventors: Kin Yip Chan, Wing Man Tam
  • GROWTH FACTOR CONCENTRATE AND THE USE THEREOF
    Publication number: 20150080300
    Abstract: Provided herein are growth factor concentrates, cosmetic compositions and methods for cosmetic treatment. The growth factor concentrates comprise decapsulated growth factors derived from platelet rich plasma.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Applicant: BESTOP GROUP HOLDINGS LIMITED
    Inventors: Kin Yip Chan, Wing Man Tam