Patents by Inventor Marie Chung

Marie Chung 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 and apparatus for producing dry particles
    Publication number: 20080108554
    Abstract: Method and apparatus for producing dry particles. Two liquid components are combined in a static mixer, atomized into droplets, and the droplets dried to form dry particles. Use of the static mixer enables incompatible liquid components to be rapidly and homogeneously combined. The present invention optimizes process conditions for increasing and controlling particle porosity. The present invention also allows for optimization of particle size in real-time during particle production.
    Type: Application
    Filed: January 4, 2008
    Publication date: May 8, 2008
    Applicant: Alkermes, Inc.
    Inventors: Blair Jackson, Lloyd Johnston, Ernest Penachio, Charles Blizzard, Marie Chung, Jean Sung
  • Method and apparatus for producing dry particles
    Publication number: 20030222364
    Abstract: Method and apparatus for producing dry particles. Two liquid components are combined in a static mixer, atomized into droplets, and the droplets dried to form dry particles. Use of the static mixer enables incompatible liquid components to be rapidly and homogeneously combined. The present invention optimizes process conditions for increasing and controlling particle porosity. The present invention also allows for optimization of particle size in real-time during particle production.
    Type: Application
    Filed: March 19, 2003
    Publication date: December 4, 2003
    Inventors: Blair C. Jackson, Lloyd P. Johnston, Ernest E. Penachio, Charles D. Blizzard, Marie Chung, Jean Sung