Patents by Inventor Donkeun Park

Donkeun Park 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).

  • Publication number: 20240023572
    Abstract: A frozen product machine that solves problems associated with conventional home ice cream and frozen product machines by prevents loss of product in the chamber and decreases freezing time for a liquid product. A cooling chamber is cooled by a cooling element that provides variable cooling temperatures throughout the cooling chamber. A temperature gradient, progressing from lower temperatures at the bottom of the chamber, or the outlet, to higher at the top of the chamber, or inlet, create a more efficient means of cooling a frozen product. An auger, that may be shaped to match the shape of the cooling chamber may include slots that allow for controlled flow of frozen product through the chamber to promote efficient cooling. Hinged fins may rotate from open to closed within the slot to further enhance flow of frozen product through the frozen product machine.
    Type: Application
    Filed: October 3, 2023
    Publication date: January 25, 2024
    Applicant: Steuben Foods, Inc.
    Inventors: Lindsay Springer, Robert J. Susz, Ray Dudenhoeffer, Donkeun Park, Don Yuhong Park, Dov Glucksman
  • Patent number: 11805789
    Abstract: A frozen product machine that solves problems associated with conventional home ice cream and frozen product machines by prevents loss of product in the chamber and decreases freezing time for a liquid product. A cooling chamber is cooled by a cooling element that provides variable cooling temperatures throughout the cooling chamber. A temperature gradient, progressing from lower temperatures at the bottom of the chamber, or the outlet, to higher at the top of the chamber, or inlet, create a more efficient means of cooling a frozen product. An auger, that may be shaped to match the shape of the cooling chamber may include slots that allow for controlled flow of frozen product through the chamber to promote efficient cooling. Hinged fins may rotate from open to closed within the slot to further enhance flow of frozen product through the frozen product machine.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 7, 2023
    Assignee: Steuben Foods, Inc.
    Inventors: Lindsay Springer, Robert J. Susz, Ray Dudenhoeffer, Donkeun Park, Don Yuhong Park, Dov Glucksman
  • Publication number: 20220264916
    Abstract: A process for using bacterial or fungal metalloprotease and trypsin to solve problems associated with conventional protease extraction techniques by dramatically reducing temperature, incubation time and proteolysis during protease extraction. The present disclosure relates to a protease treatment for increasing yield from plant or other material by extracting nutrients from the fibrous waste portion of milled plant material while preserving the nutritional and functional qualities of the extracted material for use as a food product. The process preserves the quality of the extracted material, including beta glucan and protein, by utilizing low temperatures and minimal protease activity and digestion time during extraction.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 25, 2022
    Applicant: Steuben Foods, Inc.
    Inventor: Donkeun Park
  • Publication number: 20220046939
    Abstract: Plant based beverage products and processes are disclosed, particularly plant based milk and creamer compositions comprising divalent cationic salts and treated with endoprotease and ionic compounds, including divalent cationic salts. In some embodiments, the process discloses a limited degree of protein hydrolysis in combination with added divalent cations. The process results in plant based milks with improved sensory and functional quality when compared to existing products, particularly reduced feathering when used as a creamer. The process is preferably used with plant based beverages processed with minimal disruption of the native protein structure. The resulting products have stability and functionality similar to that of dairy beverage products.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 17, 2022
    Applicant: Steuben Foods, Inc.
    Inventor: Donkeun Park
  • Publication number: 20220030906
    Abstract: A frozen product machine that solves problems associated with conventional home ice cream and frozen product machines by prevents loss of product in the chamber and decreases freezing time for a liquid product. A cooling chamber is cooled by a cooling element that provides variable cooling temperatures throughout the cooling chamber. A temperature gradient, progressing from lower temperatures at the bottom of the chamber, or the outlet, to higher at the top of the chamber, or inlet, create a more efficient means of cooling a frozen product. An auger, that may be shaped to match the shape of the cooling chamber may include slots that allow for controlled flow of frozen product through the chamber to promote efficient cooling. Hinged fins may rotate from open to closed within the slot to further enhance flow of frozen product through the frozen product machine.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 3, 2022
    Applicant: Steuben Foods, Inc.
    Inventors: Lindsay Springer, Robert J. Susz, Ray Dudenhoeffer, Donkeun Park, Don Yuhong Park, Dov Glucksman