Patents by Inventor Jane C. Bare

Jane C. Bare 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).

  • Refrigerant compositions containing a hydrofluoropropane and a hydrofluorocarbon
    Patent number: 6063305
    Abstract: Azeotropes of hydrofluorocarbons and hydrofluoroethers useful for use as refrigerants are disclosed. Zeotropes of hydrofluoropropanes and hydrofluoroethers with hydrofluorocarbons, hydrofluoroethers, and hydrocarbons useful as refrigerants are also disclosed. The invention also includes refrigeration and heating processes in which these refrigerants are useful.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: May 16, 2000
    Assignee: The United States of America as represented by the Administrator of the Environmental Protection Agency
    Inventors: Cynthia L. Gage, Jane C. Bare, Norman Dean Smith
  • Refrigerant compositions with fluorinated dimethyl ether and either difluoroethane or cyclopropane, and use thereof
    Patent number: 5650089
    Abstract: The present invention pertains to binary azeotropic mixtures of either trifluoromethyl methyl ether and 1,1-difluoroethane or pentafluorodimethyl ether and cyclopropane. Methods of heat transfer with those mixtures also are taught.
    Type: Grant
    Filed: December 10, 1993
    Date of Patent: July 22, 1997
    Assignee: The United States of America, as represented by the Administrator of the U.S. Environmental Protection Agency
    Inventors: Cynthia L. Gage, Jane C. Bare, James A. Register, III, Norman Dean Smith