Patents by Inventor Michel H. R. Larroche

Michel H. R. Larroche 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).

  • Method for canning food product
    Patent number: 4717575
    Abstract: The present invention relates to a canned aqueous food product contained in a hermetically closed rigid container. According to the invention, the pressure inside of the container as measured at 20.degree. C. has a value between 3,300 and 6,600 pascals and the partial pressure of steam is at least equal to 40% of said pressure. The invention is in particular applicable to the canned food industry.
    Type: Grant
    Filed: March 21, 1985
    Date of Patent: January 5, 1988
    Inventor: Michel H. R. Larroche