Patents by Inventor James Chein-Chih Yu

James Chein-Chih Yu 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).

  • Oral vaccines
    Patent number: 7807144
    Abstract: This invention features a composition that includes a multiple-cell organism for use as food for an aquatic animal (e.g., a fish or a shrimp), and a single-cell organism fed to, and as a result, bioencapsulated by, the multiple-cell organism. The single-cell organism has been transformed to express a recombinant antigen that induces an immune response in the aquatic animal.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: October 5, 2010
    Assignee: Academia Sinica
    Inventors: Huey-Lang Yang, John Han-You Lin, James Chein-Chih Yu
  • Oral vaccines
    Publication number: 20090317424
    Abstract: This invention features a composition that includes a multiple-cell organism for use as food for an aquatic animal (e.g., a fish or a shrimp), and a single-cell organism fed to, and as a result, bioencapsulated by, the multiple-cell organism. The single-cell organism has been transformed to express a recombinant antigen that induces an immune response in the aquatic animal.
    Type: Application
    Filed: October 21, 2004
    Publication date: December 24, 2009
    Inventors: Huey-Lang Yang, John Han-You Lin, James Chein-Chih Yu
  • Oral vaccines
    Patent number: 6872386
    Abstract: This invention features an oral vaccine that includes a multiple-cell organism for use as food for an aquatic animal to be vaccinated, and a single-cell organism fed to, and as a result, bioencapsulated by, the multiple-cell organism. The single-cell organism has been transformed to express a recombinant antigen that induces an immune response in the aquatic animal and thereby vaccinates the aquatic animal (e.g., a fish or a shrimp).
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: March 29, 2005
    Assignee: Academia Sinica
    Inventors: Huey-Lang Yang, James Chein-Chih Yu, John Han-You Lin
  • Oral vaccines
    Publication number: 20030044450
    Abstract: This invention features an oral vaccine that includes a multiple-cell organism for use as food for an aquatic animal to be vaccinated, and a single-cell organism fed to, and as a result, bioencapsulated by, the multiple-cell organism. The single-cell organism has been transformed to express a recombinant antigen that induces an immune response in the aquatic animal and thereby vaccinates the aquatic animal (e.g., a fish or a shrimp).
    Type: Application
    Filed: September 5, 2001
    Publication date: March 6, 2003
    Inventors: Huey-Lang Yang, James Chein-Chih Yu, John Han-You Lin