Patents by Inventor Julian S. Osaki

Julian S. Osaki 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).

  • Thermally insulated apparatus for liquid chromatographic analysis
    Patent number: 7735525
    Abstract: A thermally insulated apparatus provides a substantially adiabatic environment for elevated temperature liquid chromatography applications. The thermally insulated apparatus minimizes or eliminates temperature gradients between columns and mobile phases, and maintains a temperature at or near the set point of an operably coupled heating means. The apparatus is also effective when used in conjunction with a liquid mobile phase heater such as those provided by an HPLC column compartment or a metal capillary of sufficient length to heat the liquid mobile phase.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: June 15, 2010
    Assignee: Amgen Inc.
    Inventors: Morlan H. Lunsford, Julian S. Osaki, Glen J. Salle, Christopher C. Corpuz