Patents by Inventor Jeong Ryong Do

Jeong Ryong Do 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).

  • Composition for preventing, improving, or treating immune diseases comprising natural extracts as active ingredients
    Patent number: 10016475
    Abstract: The present invention provides a composition for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, an antihistamine composition, and an anti-inflammatory composition. The present invention provides a method for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, a method for inhibiting the release of histamine, and a method for preventing, improving, or treating inflammatory disorders. The composition according to the present invention has excellent inhibitory activities for IL-4 generation, the degranulation of mast cells, COX-2, 15-NOX, and the passing of allergens from through an intestinal epithelial cell layer, or an excellent Treg cell inducing activity.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: July 10, 2018
    Assignee: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Dong-Hwa Shon, Hee-Soon Shin, Min-Jung Bae, Ok-Hee Chai, Chang-Yuil Kang, Dae-Woon Choi, Gye-Young Choi, Jeong-Hae Rho, Jeong-Ryong Do
  • COMPOSITION FOR PREVENTING, IMPROVING, OR TREATING IMMUNE DISEASES COMPRISING NATURAL EXTRACTS AS ACTIVE INGREDIENTS
    Publication number: 20150118266
    Abstract: The present invention provides a composition for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, an antihistamine composition, and an anti-inflammatory composition. The present invention provides a method for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, a method for inhibiting the release of histamine, and a method for preventing, improving, or treating inflammatory disorders. The composition according to the present invention has excellent inhibitory activities for IL-4 generation, the degranulation of mast cells, COX-2, 15-NOX, and the passing of allergens from through an intestinal epithelial cell layer, or an excellent Treg cell inducing activity.
    Type: Application
    Filed: May 29, 2013
    Publication date: April 30, 2015
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Dong-Hwa Shon, Hee-Soon Shin, Min-Jung Bae, Ok-Hee Chai, Chang-Yuil Kang, Dae-Woon Choi, Gye-Young Choi, Jeong-Hae Rho, Jeong-Ryong Do
  • Composition comprising and for suppressing obesity or lowering blood sugar, and use thereof
    Patent number: 8747917
    Abstract: The present invention relates to a pharmaceutical composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachryma-jobi extract, and more specifically relates to a pharmaceutical composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachrymajobi extract, to a functional health food or food additive composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachryma-jobi extract, to a tablet having an obesity-suppressing function and blood-sugar lowering effect which is produced using Cudrania tricuspidata and Coix lachryma-jobi as principal raw materials, and to a production method therefor.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: June 10, 2014
    Assignee: Korea Food Research Institute
    Inventors: Hyun Ku Kim, Jeong Ryong Do, Chan Kyu Han
  • Composition Comprising Cudrania Tricuspidata and Coix Lachryma-Jobi for Suppressing Obesity or Lowering Blood Sugar, and Use Thereof
    Publication number: 20130171276
    Abstract: The present invention relates to a pharmaceutical composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachryma-jobi extract, and more specifically relates to a pharmaceutical composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachrymajobi extract, to a functional health food or food additive composition for suppressing obesity or lowering blood sugar which comprises Cudrania tricuspidata extract and Coix lachryma-jobi extract, to a tablet having an obesity-suppressing function and blood-sugar lowering effect which is produced using Cudrania tricuspidata and Coix lachryma-jobi as principal raw materials, and to a production method therefor.
    Type: Application
    Filed: September 9, 2011
    Publication date: July 4, 2013
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Hyun Ku Kim, Jeong Ryong Do, Chan Kyu Han