Patents by Inventor Yang Hue CHUE

Yang Hue CHUE 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).

  • Silk-based capsules
    Patent number: 9968561
    Abstract: A hard or soft capsule is disclosed comprising a shell and a fill material, wherein the shell comprises an interpenetrating network comprising a silk polymer and a film-forming natural polymer. A method of making a hard or soft capsule is also disclosed, comprising dissolving a silk protein in a solvent system to form a solubilized silk protein solution; mixing the solubilized silk protein solution with a film-forming natural polymer to form a homogenous shell material; and encapsulating a fill material with the homogenous shell material.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 15, 2018
    Assignee: Patheon Softgels Inc.
    Inventors: Tatyana Dyakonov, Derek Bush, Saujanya L. Gosangari, Yang Hue Chue, Shingai Majuru, Aqeel Fatmi
  • SILK-BASED CAPSULES
    Publication number: 20160045443
    Abstract: A hard or soft capsule is disclosed comprising a shell and a fill material, wherein the shell comprises an interpenetrating network comprising a silk polymer and a film-forming natural polymer. A method of making a hard or soft capsule is also disclosed, comprising dissolving a silk protein in a solvent system to form a solubilized silk protein solution; mixing the solubilized silk protein solution with a film-forming natural polymer to form a homogenous shell material; and encapsulating a fill material with the homogenous shell material.
    Type: Application
    Filed: March 14, 2014
    Publication date: February 18, 2016
    Inventors: Tatyana DYAKONOV, Derek BUSH, Saujanya L. GOSANGARI, Yang Hue CHUE, Shingai MAJURU, Aqeel FATMI