Patents by Inventor Armand CHEN

Armand CHEN 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).

  • Film-forming compositions for hard capsule shells and hard capsule shells obtained thereof
    Patent number: 11040105
    Abstract: The instant invention relates to film-forming compositions suitable for the manufacture of hard capsule shells, which are based on starchy material. The instant invention also relates hard capsule shells made from the film-forming compositions of the invention.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 22, 2021
    Assignee: ROQUETTE FRERES
    Inventors: Armand Chen, Yong Miao, Bernard Pora
  • FILM-FORMING COMPOSITIONS FOR HARD CAPSULE SHELLS AND HARD CAPSULE SHELLS OBTAINED THEREOF
    Publication number: 20190351062
    Abstract: The instant invention relates to film-forming compositions suitable for the manufacture of hard capsule shells, which are based on starchy material. The instant invention also relates hard capsule shells made from the film-forming compositions of the invention.
    Type: Application
    Filed: February 7, 2018
    Publication date: November 21, 2019
    Inventors: Armand CHEN, Yong MIAO, Bernard PORA