Patents by Inventor Toby J. Chapman

Toby J. Chapman 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).

  • Biocompatible emulsifier
    Patent number: 6369118
    Abstract: A biocompatible emulsifier for forming stable emulsions is disclosed. The emulsifier is particularly useful for emulsions of biological fluids, such as artificial blood, and for emulsions as drug delivery vehicles.
    Type: Grant
    Filed: September 9, 1998
    Date of Patent: April 9, 2002
    Assignee: University of Pittsburgh
    Inventor: Toby J. Chapman