Patents by Inventor Doo-Sang Park

Doo-Sang 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: 20230303965
    Abstract: The present invention relates to a novel Lactobacillus reuteri DS0384 strain and the use of thereof.
    Type: Application
    Filed: June 23, 2021
    Publication date: September 28, 2023
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Mi-Young SON, Doo-Sang PARK, Kwang Bo JUNG, Hana LEE
  • Patent number: 11542468
    Abstract: Provided are an Agathobaculum sp. strain having prophylactic or therapeutic effects on degenerative brain diseases, and use thereof. Since the intestinal microorganism Agathobaculum butyriciproducens SR79 strain of the present invention may have effects of inhibiting neuroinflammation and effects of improving movement regulation and cognitive and memory functions in animal models with degenerative brain diseases such as Parkinson's disease and Alzheimer's disease, the strain may be effectively used in foods, medicines, or feeds for preventing or treating brain diseases including Alzheimer's disease, Parkinson's disease, mild cognitive impairment, etc., and therefore, it is very useful in the relevant industries.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: January 3, 2023
    Assignee: HEALTHBIOME
    Inventors: Byoung-Chan Kim, Chul-Ho Lee, Kyoung-Shim Kim, Myung-Hee Kim, Sang Jun Lee, Dong-Ho Chang, Doo-Sang Park, Jung Hwan Hwang, Yong-Hoon Kim, Dong-Hee Choi, Jung-Ran Noh, In-Bok Lee, Young-Keun Choi, Yun-Jung Seo, Jung-Hyeon Choi, Jun Go, Hye-Yeon Park, Young-Kyoung Ryu, Moon-Soo Rhee
  • Publication number: 20190300972
    Abstract: Provided are an Agathobaculum sp. strain having prophylactic or therapeutic effects on degenerative brain diseases, and use thereof. Since the intestinal microorganism Agathobaculum butyriciproducens SR79 strain of the present invention may have effects of inhibiting neuroinflammation and effects of improving movement regulation and cognitive and memory functions in animal models with degenerative brain diseases such as Parkinson's disease and Alzheimer's disease, the strain may be effectively used in foods, medicines, or feeds for preventing or treating brain diseases including Alzheimer's disease, Parkinson's disease, mild cognitive impairment, etc., and therefore, it is very useful in the relevant industries.
    Type: Application
    Filed: June 14, 2017
    Publication date: October 3, 2019
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECH NOLOGY
    Inventors: Byoung-Chan KIM, Chul-Ho LEE, Kyoung-Shim KIM, Myung-Hee KIM, Sang Jun LEE, Dong-Ho CHANG, Doo-Sang PARK, Jung Hwan HWANG, Yong-Hoon KIM, Dong-Hee CHOI, Jung-Ran NOH, In-Bok LEE, Young-Keun CHOI, Yun-Jung SEO, Jung-Hyeon CHOI, Jun GO, Hye-Yeon PARK, Young-Kyoung RYU, Moon-Soo RHEE
  • Publication number: 20170037101
    Abstract: The present invention relates to a pharmaceutical composition containing, as an active ingredient, chemokine-like samdori2 (Sam2) for preventing and treating a mental disease associated with a brain nervous system. By constructing a Sam2-specific knockout zebrafish (wherein, the Sam 2 is expressed in a habenular nucleus) and finding that, through novel tank, scototaxis, and social cohesion tests, the zebrafish shows significantly higher fear and anxiety behaviors than the control; inhibitory neuron expression in neurons overexpressing Sam2 gene is decreased; and a patient due to sam2 gene loss shows autism and the hyperanxiety symptom, the Samdori2 can be usefully applied as an active ingredient for a pharmaceutical composition for preventing and treating a mental disease associated with a brain nervous system.
    Type: Application
    Filed: September 19, 2016
    Publication date: February 9, 2017
    Applicant: GHBIO Inc.
    Inventors: Cheol-Hee Kim, Doo-Sang Park, Jung-Hwa Choi
  • Patent number: 8362034
    Abstract: The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation.
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: January 29, 2013
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Ho Yong Park, Tae-Sook Jeong, Hyun-Woo Oh, Woo-Song Lee, Doo-Sang Park, Jong-Min Han
  • Publication number: 20120220626
    Abstract: The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation.
    Type: Application
    Filed: May 2, 2012
    Publication date: August 30, 2012
    Inventors: Ho Yong PARK, Tae-Sook JEONG, Hyun-Woo OH, Woo-Song LEE, Doo-Sang PARK, Jong-Min HAN
  • Patent number: 8212042
    Abstract: The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: July 3, 2012
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Ho Yong Park, Tae-Sook Jeong, Hyun-Woo Oh, Woo-Song Lee, Doo-Sang Park, Jong-Min Han
  • Publication number: 20090247758
    Abstract: The present invention relates to a composition for the prevention and treatment of cardiovascular diseases containing the novel quinoline compound, the centipede extracts or compounds isolated from the extracts. The novel quinoline compound, the centipede extracts or a quinoline compound and a phenol compound isolated from the extracts of the invention exhibit excellent LDL-antioxidant activity, ACAT inhibiting activity, and anti-inflammatory activities, so that they can be included as an effective ingredient in a composition for the prevention and treatment of cardiovascular disease including hyperlipidemia, atherosclerosis, coronary heart disease, and myocardial infarction mediated by LDL-oxidation, cholesteryl ester synthesis and accumulation, and inflammation.
    Type: Application
    Filed: May 19, 2006
    Publication date: October 1, 2009
    Inventors: Ho Yong Park, Tae-Sook Jeong, Hyun-Woo Oh, Woo-Song Lee, Doo-Sang Park, Jong-Min Han
  • Patent number: 7563872
    Abstract: The present invention relates to a protease, and more specifically to a protease derived from Aranicola proteolyticus, a gene coding for said enzyme, a gene expression system for said protease, a process for purifying the protease, and the uses of said protease in industrial applications, such as for example, detergents, cosmetics, leather processing agents, chemicals for laboratory research, solubilizing or softening agents for food, meat modifier, feed or food additives, or oil and fat separating agents, as well as pharmaceutical compositions.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: July 21, 2009
    Assignee: Korean Research Institute of Bioscience and Biotechnology
    Inventors: Ho-Yong Park, Kwang-Hee Son, Doo-Sang Park, Sang-Woon Shin, Hyun-Woo Oh, Mi-Gwang Kim, Dong-Ha Shin
  • Publication number: 20080069846
    Abstract: The present invention relates to a protease, and more specifically to a protease derived from Aranicola proteolyticus, a gene coding for said enzyme, a gene expression system for said protease, a process for purifying the protease, and the uses of said protease in industrial applications, such as for example, detergents, cosmetics, leather processing agents, chemicals for laboratory research, solubilizing or softening agents for food, meat modifier, feed or food additives, or oil and fat separating agents, as well as pharmaceutical compositions.
    Type: Application
    Filed: September 12, 2007
    Publication date: March 20, 2008
    Applicant: Korean Research Institute of Bioscience and Biotechnology
    Inventors: Ho-Yong Park, Kwang-Hee Son, Doo-Sang Park, Sang-Woon Shin, Hyun-Woo Oh, Mi-Gwang Kim, Dong-Ha Shin
  • Patent number: 7297332
    Abstract: The present invention relates to a protease, and more specifically to a protease derived from Aranicola proteolyticus, a gene coding for said enzyme, a gene expression system for said protease, a process for purifying the protease, and the uses of said protease in industrial applications, such as for example, detergents, cosmetics, leather processing agents, chemicals for laboratory research, solubilizing or softening agents for food, meat modifier, feed or food additives, or oil and fat separating agents, as well as pharmaceutical compositions.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: November 20, 2007
    Assignee: Korean Research Institute of Bioscience and Biotechnology
    Inventors: Ho-Yong Park, Kwang-Hee Son, Doo-Sang Park, Sang-Woon Shin, Hyun-Woo Oh, Mi-Gwang Kim, Dong-Ha Shin
  • Publication number: 20040162417
    Abstract: The present invention relates to a protease, and more specifically to a protease derived from Aranicola proteolyticus, a gene coding for said enzyme, a gene expression system for said protease, a process for purifying the protease, and the uses of said protease in industrial applications, such as for example, detergents, cosmetics, leather processing agents, chemicals for laboratory research, solubilizing or softening agents for food, meat modifier, feed or food additives, or oil and fat separating agents, as well as pharmaceutical compositions.
    Type: Application
    Filed: October 3, 2001
    Publication date: August 19, 2004
    Inventors: Ho-Yong Park, Kwang-Hee Son, Doo-Sang Park, Sang-Woon Shin, Hyun-Woo Oh, Mi-Gwang Kim, Dong-Ha Shin
  • Publication number: 20010037392
    Abstract: In an information display apparatus and a display method of the same displaying information transmitted from a network on a PC phone and a communication terminal using Internet protocol, information transmitted through a network is stored, is transmitted to an Internet phone when the Internet phone assumes an on-hook status, and is displayed on a display unit of the Internet phone. An information server of the information display apparatus broadcasts certain message information to Internet phones or PC phones, which each stores information transmitted from the network in its memory in order to display the information such as various advertisements, guides, bulletins, etc. on a display unit thereof. When the Internet phone assumes an on-hook status, the information stored in the memory of the information server is transmitted to the Internet phone, and is displayed on the display unit of the Internet phone.
    Type: Application
    Filed: April 27, 2001
    Publication date: November 1, 2001
    Applicant: LG Electronics Inc.
    Inventor: Doo Sang Park