Patents by Inventor Jim-Ray Chen

Jim-Ray 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).

  • Methods for in vitro fertilization
    Patent number: 7504096
    Abstract: Compositions and methods are described to enhance embryo implantation. Cytokines capable of binding to a receptor complex (the complex comprising a member of the hematopoietic cytokine receptor family) are utilized to treat female mammals, and in particular, females receiving in vitro fertilized embryos.
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: March 17, 2009
    Assignee: The United States of America as represented by the Secretary of the Department of Health and Human Services
    Inventors: Colin L. Stewart, Teresa Shatzer, Teresa Sullivan, Jim-Ray Chen, Lidia Hernandez