Patents Assigned to Zeco, Inc.
  • Patent number: 10076123
    Abstract: A process for reducing the bacterial count on a red meat carcass during the processing of livestock, such as bovine or swine, by applying an intervention solution having at least one equilibrium peroxycarboxylic acid or a pH modified peroxycarboxylic acid comprising peroxyacetic acid to the red meat carcass at an elevated temperature above 100° F. and at a concentration of at least 10 ppm, preferably an elevated concentration of at least 200 ppm, for a desired period of time of less than about 60 seconds, preferably less than about 30 seconds, to reduce the bacterial count by at least 60 percent.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: September 18, 2018
    Assignee: Zeco, Inc.
    Inventors: Robert C. Bullard, Battle Glascock, James A. Faller, Jonathon R. Bullard
  • Patent number: 9839225
    Abstract: A process for reducing the bacterial count on a poultry carcass during poultry processing after the picking stage and prior to the chilling stage by applying an intervention solution having at least one equilibrium peroxycarboxylic acid or a pH modified peroxycarboxylic acid comprising peroxyacetic acid to the poultry carcass at an elevated temperature above 100° F. and at an elevated concentration of at least 200 ppm for a desired period of time of less than about 30 seconds to reduce the bacterial count by at least 60 percent. The process providing acceptable antimicrobial control in poultry processing prior to the chilling stage.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: December 12, 2017
    Assignee: Zeco, Inc.
    Inventors: Jonathon R. Bullard, James A. Faller, Robert C. Bullard
  • Patent number: 9771283
    Abstract: A method for extending the use of water during the production of products for human consumption in food production facilities for an extended period of time of at least two production days and up to seven production days by delivering an initial chemical charge at the beginning of each production day to return the process water to the desired antimicrobial solution concentration to provide acceptable antimicrobial control of the process water over the extended period of time. The method providing acceptable antimicrobial control in the processing of any protein or non-protein based food products that require batch or continuous chilling as part of the production process. The length of time that the water may be used in a processing tank may be dramatically and safely increased before the processing tank is emptied for cleaning, sanitizing and refilling.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: September 26, 2017
    Assignee: Zeco, Inc.
    Inventors: Jonathon R. Bullard, Robert C. Bullard, Battle Glascock
  • Patent number: 9414609
    Abstract: A process for reducing the bacterial count on a poultry carcass during poultry processing after the picking stage and prior to the chilling stage by applying an intervention solution having at least one equilibrium peroxycarboxylic acid or a pH modified peroxycarboxylic acid comprising peroxyacetic acid to the poultry carcass at an elevated temperature above 100° F. and at an elevated concentration of at least 200 ppm for a desired period of time of less than about 30 seconds to reduce the bacterial count by at least 60 percent. The process providing acceptable antimicrobial control in poultry processing prior to the chilling stage.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: August 16, 2016
    Assignee: Zeco, Inc.
    Inventors: Jonathon R. Bullard, James A. Faller
  • Patent number: 9150439
    Abstract: A method for extending the use of water during the production of products for human consumption in food production facilities for an extended period of time of at least two production days and up to seven production days by delivering an initial chemical charge at the beginning of each production day to return the process water to the desired antimicrobial solution concentration to provide acceptable antimicrobial control of the process water over the extended period of time. The method providing acceptable antimicrobial control in the processing of any protein or non-protein based food products that require batch or continuous chilling as part of the production process. The length of time that the water may be used in a processing tank may be dramatically and safely increased before the processing tank is emptied for cleaning, sanitizing and refilling.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: October 6, 2015
    Assignee: Zeco, Inc.
    Inventors: Jonathon R. Bullard, Robert C. Bullard, Battle Glascock
  • Patent number: 8951586
    Abstract: A method for extending the use of water during the production of products for human consumption in food production facilities for an extended period of time of at least two production days and up to seven production days by delivering an initial chemical charge at the beginning of each production day to return the process water to the desired antimicrobial solution concentration to provide acceptable antimicrobial control of the process water over the extended period of time. The method providing acceptable antimicrobial control in the processing of any protein or non-protein based food products that require batch or continuous chilling as part of the production process. The length of time that the water may be used in a processing tank may be dramatically and safely increased before the processing tank is emptied for cleaning, sanitizing and refilling.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: February 10, 2015
    Assignee: Zeco, Inc.
    Inventors: Jonathon R. Bullard, Robert C. Bullard, Battle Glascock
  • Patent number: 8372461
    Abstract: A process for extending the use of chiller water that is used for cooling food products in food production facilities for an extended period of time of at least two production days and up to seven production days by delivering an initial chemical charge at the beginning of each production day to return the chiller water to the desired antimicrobial solution concentration to provide acceptable antimicrobial control of the chiller water over the extended period of time. The process providing acceptable antimicrobial control in the processing of any protein or non-protein based food products that require batch or continuous chilling as part of the production process. The length of time that the water in a chilled water bath (chiller) may be used may be dramatically and safely increased before the bath is emptied for cleaning, sanitizing and refilling.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: February 12, 2013
    Assignee: Zeco, Inc.
    Inventors: Jonathon Bullard, Bob Bullard, Battle Glascock