Patents by Inventor John C. Healey

John C. Healey 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).

  • Patent number: 4670278
    Abstract: A process for the condensation of a volatile-rich vapor stream produced by a stripping operation from a vegetable or fruit product or the extract thereof, which comprises the steps of:(i) condensing a major proportion of the water present in the vapor stream using a surface condenser with water as a coolant;(ii) subjecting the condensate of step (i) to further cooling in a heat-exchanger using water at a lower temperature than that of step (i) as the coolant; and(iii) contacting the cooled condensate from step (ii) with the vapor stream issuing from the condenser of step (i) in a countercurrent absorption column.The process is particularly applicable to the condensation of a volatile-rich water vapor stream containing coffee volatiles.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: June 2, 1987
    Assignee: General Foods Limited
    Inventors: John C. Healey, Anthony Wragg