Patents by Inventor R. W. Duffy Cox

R. W. Duffy Cox 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: 5939118
    Abstract: Time at temperature methods of treating whole eggs which make them safer to eat without affecting the functionality or organoleptic properties of the eggs. The keeping quality of the eggs is also improved.
    Type: Grant
    Filed: August 2, 1996
    Date of Patent: August 17, 1999
    Inventors: James P. Cox, R. W. Duffy Cox, Jeanne M. Cox
  • Patent number: 5589211
    Abstract: Time at temperature methods of treating whole eggs which make them safer to eat without affecting the functionality or organoleptic properties of the eggs. The keeping quality of the eggs is also improved.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: December 31, 1996
    Inventors: James P. Cox, R. W. Duffy Cox, Jeanne M. Cox
  • Patent number: 5352444
    Abstract: Biowaste treatment agents for treating biowastes in a manner which: (a) keeps noxious and toxic substances from being released from the biowaste, and (b) neutralizes such substances released during the course of stabilizing the biowaste. The treatment agents include a surfactant in an amount of from 1.0 to 99 percent of the treatment agent, a metal component in an amount from 0.5 to 85 percent of the treatment agent, the metal component including a source of zinc, or copper, or a combination of copper with aluminum or iron, and an aldehyde in an amount from 0.1 to 80 percent of the treatment agent.
    Type: Grant
    Filed: May 19, 1992
    Date of Patent: October 4, 1994
    Inventors: James P. Cox, R. W. Duffy Cox
  • Patent number: 5219599
    Abstract: Meat products which, before and after preparation, have the aroma, appearance, and taste of meat products of a comparable character but contain substantially less cholesterol and/or saturated fats and typically retain their juiciness and taste upon standing after being cooked for a longer time than conventional meat products do. The reduced cholesterol/saturated fat content is realized by in part substituting for natural adipose an artificial adipose based on an emulsion of: (a) blood plasma, preferably from the same specie of animal as the meat from which the product is made, and (b) cholesterol-free or low cholesterol fats and oils which may also be free of saturation or have a low degree of saturation. Various agents can be employed to convert the blood plasma/lipid emulsion to a gelatinous form in which it closely resembles a natural adipose; and the adipose can be formulated so that it will become colorless as the product is prepared by cooking like natural adipose does.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: June 15, 1993
    Assignee: LipiDyne Corporation
    Inventors: James P. Cox, R. W. Duffy Cox, Florence F. Cox
  • Patent number: 5213829
    Abstract: Meat products which, before and after preparation, have the aroma, appearance, and taste of meat products of a comparable character but contain substantially less cholesterol and/or saturated fats and typically retain their juiciness and taste upon standing after being cooked for a longer time than conventional meat products do. The reduced cholesterol/saturated fat content is realized by in part substituting for natural adipose an artificial adipose based on an emulsion of: (a) blood plasma, preferably from the same specie of animal as the meat from which the product is made, and (b) cholesterol-free or low cholesterol fats and oils which may also be free of saturation or have a low degree of saturation. Various agents can be employed to convert the blood plasma/lipid emulsion to a gelatinous form in which it closely resembles a natural adipose; and the adipose can be formulated so that it will become colorless as the product is prepared by cooking like natural adipose does.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: May 25, 1993
    Assignee: LipiDyne Corporation
    Inventors: James P. Cox, R. W. Duffy Cox, Florence F. Cox
  • Patent number: 5211976
    Abstract: Meat products which, before and after preparation, have the aroma, appearance, and taste of meat products of a comparable character but contain substantially less cholesterol and/or saturated fats and typically retain their juiciness and taste upon standing after being cooked for a longer time than conventional meat products do. The reduced cholesterol/saturated fat content is realized by in part substituting for natural adipose an artificial adipose based on an emulsion of: (a) blood plasma, preferably from the same specie of animal as the meat from which the product is made, and (b) cholesterol-free or low cholesterol fats and oils which may also be free of saturation or have a low degree of saturation. Various agents can be employed to convert the blood plasma/lipid emulsion to a gelatinous form in which it closely resembles a natural adipose; and the adipose can be formulated so that it will become colorless as the product is prepared by cooking like natural adipose does.
    Type: Grant
    Filed: February 28, 1992
    Date of Patent: May 18, 1993
    Assignee: LipiDyne Corporation
    Inventors: James P. Cox, R. W. Duffy Cox, Florence F. Cox
  • Patent number: 5100688
    Abstract: A meat-free gel, which can be employed in the formation of artificial adiposes, comprising a fibrinogen and albumin containing protein constituent, e.g. blood, and a saccharide binder, e.g. algin, the protein constituent and binder being cross-linked to provide matrix-forming copolymeric networks. The artificial adipose contributes to a reduced cholesterol/saturated fat content in meat products and can be used in other products including skins and membranes, dewatering agents, coagulants and stabilizers for lipids.
    Type: Grant
    Filed: February 23, 1990
    Date of Patent: March 31, 1992
    Inventors: James P. Cox, Florence F. Cox, R. W. Duffy Cox