Patents by Inventor Stanley H. Hultin

Stanley H. Hultin 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 PRODUCING FISH OIL
    Publication number: 20230183600
    Abstract: A method of extracting oil from biological raw material includes creating a slurry of biological raw material, raising or lowering a pH of the slurry to separate lipid and protein components in the slurry, further separating the lipid and protein components into a first lipid rich phase and a protein rich phase, adjusting a pH of the first lipid rich phase to a point at which additional proteins in the first lipid rich phase coagulate, and recovering a second lipid rich phase from the additional coagulated proteins.
    Type: Application
    Filed: May 12, 2021
    Publication date: June 15, 2023
    Applicant: MPF, Inc.
    Inventors: Stanley H. Hultin, Hordur G. Kristinsson, Yong Liang
  • METHOD FOR COLLECTING PROTEINS FROM WASHWATER AND/OR WASTEWATER
    Publication number: 20200236964
    Abstract: A method of collecting proteins from a washwater and/or wastewater stream by means of a pH shift technique, aided with dissolved bubbles of air or gases, in order to substantially reduce the environmental impact of wastewater discharge and improve the value of the recovered protein. The pH shift process can coagulate and recover the protein at low temperatures (?1 to 10 degrees Celsius) making the proteins recovered suitable for human food applications, without heating.
    Type: Application
    Filed: February 1, 2018
    Publication date: July 30, 2020
    Applicant: MPF, Inc.
    Inventors: Stanley H. Hultin, Hordur G. Kristinsson, Alex Riemann
  • Methods for separating proteins from connective tissue
    Patent number: 8871291
    Abstract: Methods and systems for separating muscle tissue from connective tissue are provided, in which animal tissue containing both muscle tissue and connective tissue is subjected to stress, and muscle proteins are separated from the connective tissue. Slurries of separated myofibrillar protein are also provided.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: October 28, 2014
    Assignee: M.P.F., Inc.
    Inventors: Christopher Riley, Stanley H. Hultin
  • METHODS FOR SEPARATING PROTEINS FROM CONNECTIVE TISSUE
    Publication number: 20110236547
    Abstract: Methods and systems for separating muscle tissue from connective tissue are provided, in which animal tissue containing both muscle tissue and connective tissue is subjected to stress, and muscle proteins are separated from the connective tissue. Slurries of separated myofibrillar protein are also provided.
    Type: Application
    Filed: June 2, 2011
    Publication date: September 29, 2011
    Applicant: MPF, INC.
    Inventors: Herbert O. Hultin, Stanley H. Hultin, Christopher Riley
  • Systems and methods for separating proteins from connective tissue
    Patent number: 8021709
    Abstract: Methods and systems for separating muscle tissue from connective tissue are provided, in which animal tissue containing both muscle tissue and connective tissue is subjected to stress, and muscle proteins are separated from the connective tissue. Slurries of separated myofibrillar protein are also provided.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: September 20, 2011
    Assignee: MPF, Inc.
    Inventors: Herbert O. Hultin, Stanley H. Hultin, legal representative, Christopher Riley