Patents by Inventor Aaron L. Brody

Aaron L. Brody 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: 4409775
    Abstract: Apparatus for the aseptic packaging of high acid foods having a pH below 4.6 includes conveying means with carrier plate receptacles having orifices to receive preformed cups, the orifices being contoured to match the shape of the sealing flanges of the cups. The conveying means carries cups through a lock of liquid sterilant, past sprays that ensure against air pockets in the cups, through a bath of sterilant liquid in submerged, inverted position, lifts the cups from the bath and into a chamber of sterile inert gas, allowing liquid sterilant to drain therefrom, moves the cups in sequence to filling means and then to sealing means, where cover elements, pre-sterilized from the liquid of the cup bath, dried and preheated, are applied to hermetically close the cups by the action of heat and pressure. Jets of the sterile inert gas, recirculated from the chamber, are directed at the cups after liquid sterilant has drained therefrom, so as to dry the sealing flanges of the cups.
    Type: Grant
    Filed: October 15, 1980
    Date of Patent: October 18, 1983
    Assignee: The Mead Corporation
    Inventors: Aaron L. Brody, William E. Archibald
  • Patent number: 4391080
    Abstract: The invention relates to a method for providing a sterile inert atmosphere in an aseptic packaging machine wherein an inert gas is passed through a microbiological filter and then sparged through a bath of hot sterilizing liquid into the interior of the machine. A portion of the sterile inert gas is withdrawn from the machine interior by means of a suitable pump or blower, and separated into three parts; the first part being passed through a heater and then over the flange areas of containers passing through the machine to dry same prior to heat sealing operations, the second part being directed to the machine filler means to provide a back-up microbiological barrier for the filler, and the third part being passed through jets aligned on either side of a web of cover material as said cover material emerges from a sterilizing bath, said jets being arranged to blow off liquid sterilant adhering thereto.
    Type: Grant
    Filed: September 20, 1979
    Date of Patent: July 5, 1983
    Assignee: The Mead Corporation
    Inventors: Aaron L. Brody, Joseph J. Embro, William E. Young
  • Patent number: 4152464
    Abstract: This invention relates to a method and apparatus for the aseptic packaging of high acid food products. More specifically, the present invention is directed to a method whereby preformed barrier plastic containers are immersed in an aqueous sterilizing bath at a temperature ranging from 212.degree. F. to 140.degree. F. for a time interval ranging from one to sixty seconds, following which, after draining the sterilizing liquid therefrom, the containers are filled with presterilized high acid food product under essentially inert atmosphere conditions and thereafter closed in an inert atmosphere by sealing a sterile closure element thereto. Novel apparatus for automatically carrying out the method of the invention is also provided.
    Type: Grant
    Filed: August 22, 1977
    Date of Patent: May 1, 1979
    Assignee: The Mead Corporation
    Inventors: Aaron L. Brody, William E. Archibald