Patents by Inventor Song-Hyen Choi

Song-Hyen Choi 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: 20210283206
    Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Application
    Filed: February 8, 2021
    Publication date: September 16, 2021
    Applicant: NeuroBo Pharmaceuticals, Inc.
    Inventors: Sang Zin CHOI, Mi Won SOHN, Hyo Sang GO, Ja Young RYU, Jin Seok JEONG, Song Hyen CHOI, Eun Jin KIM, Young Woong CHO, So Young KIM
  • Publication number: 20210128656
    Abstract: The present invention relates to a pharmaceutical composition and a food composition for preventing or ameliorating degenerative neurological disease comprising Poria cocos peel extract for preventing, or treating neurodegenerative disorders. Poria cocos peel extract which is the active ingredients contained in the composition of the present invention, has a memory ameliorating activity through inhibiting of acetylcholine esterase and a neuroprotective effect and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 6, 2021
    Inventors: Sang Zin CHOI, Mi Won SOHN, Hyo Sang GO, Ja Young RYU, Jin Seok JEONG, Song Hyen CHOI, Eun Jin KIM, Young Woong CHO, So Young KIM
  • Patent number: 10946053
    Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: March 16, 2021
    Assignee: NeuroBo Pharmaceuticals, Inc.
    Inventors: Sang Zin Choi, Mi Won Sohn, Hyo Sang Go, Ja Young Ryu, Jin Seok Jeong, Song Hyen Choi, Eun Jin Kim, Young Woong Cho, So Young Kim
  • Patent number: 10864238
    Abstract: The present invention relates to a pharmaceutical composition and a food composition for preventing or ameliorating degenerative neurological disease comprising Poria cocos peel extract for preventing, or treating neurodegenerative disorders. Poria cocos peel extract which is the active ingredients contained in the composition of the present invention, has a memory ameliorating activity through inhibiting of acetylcholine esterase and a neuroprotective effect and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: December 15, 2020
    Assignee: NEUROBO PHARMACEUTICALS, INC.
    Inventors: Sang Zin Choi, Mi Won Sohn, Hyo Sang Go, Ja Young Ryu, Jin Seok Jeong, Song Hyen Choi, Eun Jin Kim, Young Woong Cho, So Young Kim
  • Publication number: 20200289594
    Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Application
    Filed: March 16, 2020
    Publication date: September 17, 2020
    Applicant: NeuroBo Pharmaceuticals, Inc.
    Inventors: Sang Zin CHOI, Mi Won SOHN, Hyo Sang GO, Ja Young RYU, Jin Seok JEONG, Song Hyen CHOI, Eun Jin KIM, Young Woong CHO, So Young KIM
  • Patent number: 10588927
    Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: March 17, 2020
    Assignee: NeuroBo Pharmaceuticals, Inc.
    Inventors: Sang Zin Choi, Mi Won Sohn, Hyo Sang Go, Ja Young Ryu, Jin Seok Jeong, Song Hyen Choi, Eun Jin Kim, Young Woong Cho, So Young Kim
  • Publication number: 20200009210
    Abstract: The present invention relates to a pharmaceutical composition comprising an Indigo Pulverata Levis extract or a fraction thereof as an effective ingredient for preventing or treating inflammatory bowel disease. Exhibiting the effect of reducing the activity and expression of inflammatory activation markers and alleviating the disease activity index of inflammatory bowel disease, an Indigo Pulverata Levis extract or a fraction thereof according to the present invention may be useful as an agent for preventing and treating inflammatory bowel disease.
    Type: Application
    Filed: December 20, 2017
    Publication date: January 9, 2020
    Inventors: Young Woong Cho, Mi Won Son, Sang Zin Choi, Song Hyen Choi, Jin Seok Jeong, In Sung Song, Nayoung Kim
  • Publication number: 20180256658
    Abstract: The present invention relates to a composition comprising the mixed extract of mulberry and Poria cocos peel for preventing, improving or treating neurodegenerative disorders. The mixed extract of mulberry and Poria cocos peel which is the active ingredients contained in the composition of the present invention, has a memory improving activity through inhibiting of acetylcholine esterase and a neuroprotective effects and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Application
    Filed: December 3, 2015
    Publication date: September 13, 2018
    Inventors: Sang Zin CHOI, Mi Won SOHN, Hyo Sang GO, Ja Young RYU, Jin Seok JEONG, Song Hyen CHOI, Eun Jin KIM, Young Woong CHO, So Young KIM
  • Publication number: 20170368122
    Abstract: The present invention relates to a pharmaceutical composition and a food composition for preventing or ameliorating degenerative neurological disease comprising Poria cocos peel extract for preventing, or treating neurodegenerative disorders. Poria cocos peel extract which is the active ingredients contained in the composition of the present invention, has a memory ameliorating activity through inhibiting of acetylcholine esterase and a neuroprotective effect and neuron protection by inhibiting the formation of beta amyloid and tau phosphorylation and promoting NGF production. Thus, the present invention may be useful as a pharmaceutical composition for preventing or treating degenerative neurological diseases, or as a health food for the above purpose.
    Type: Application
    Filed: December 3, 2015
    Publication date: December 28, 2017
    Inventors: Sang Zin CHOI, Mi Won SOHN, Hyo Sang GO, Ja Young RYU, Jin Seok JEONG, Song Hyen CHOI, Eun Jin KIM, Young Woong CHO, So Young KIM
  • Patent number: 8440669
    Abstract: The present invention relates to a pharmaceutical composition for the prevention and treatment of diabetes or obesity comprising as active ingredients a compound which inhibits the activity of dipeptidyl peptidase-IV (DPP-IV), a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, and one or more other antidiabetic or antiobesity agents. The pharmaceutical composition exhibits excellent glucose tolerance and may be useful in the prevention and treatment of diabetes, obesity, and the like by effectively inhibiting blood glucose levels and reducing fat mass.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: May 14, 2013
    Assignee: Dong-A Pharmaceutical Co. Ltd.
    Inventors: Chang Yell Shin, Song-Hyen Choi, Yu Na Chae, Eun Kyoung Yang, Gook Jun Ahn, Moon-Ho Son, Heung Jae Kim, Woo Young Kwak, Jong Pil Min, Tae Hyun Yoon, Soon Hoe Kim, Moohi Yoo
  • Publication number: 20130072459
    Abstract: The present invention provides a pharmaceutical composition for the prevention and treatment of a non-alcoholic fatty liver disease (NAFLD), containing an active ingredient selected from the group consisting of Compound 1 represented by formula 1, sitagliptin, vildagliptin, linagliptin or a pharmaceutically acceptable salt thereof. Further, the present invention provides a method for the prevention or treatment of a non-alcoholic fatty liver disease, including administering an effective amount of an active ingredient selected from the group consisting of Compound 1 represented by formula 1, sitagliptin, vildagliptin, linagliptin or a pharmaceutically acceptable salt thereof to a mammal including a human in need thereof. Further, the present invention provides use of Compound 1 represented by formula 1, sitagliptin, vildagliptin, linagliptin or a pharmaceutically acceptable salt thereof, for manufacturing a pharmaceutical composition for the prevention or treatment of a non-alcoholic fatty liver disease.
    Type: Application
    Filed: March 23, 2011
    Publication date: March 21, 2013
    Inventors: Gook-Jun An, Eun-Kyoung Yang, Eun-Jung Cho, Yu-Na Chae, Song-Hyen Choi, Ha-Dong Kim, Chang-Yell Shin, Mi-Kyung Kim, Woo-Young Kwak, Heung-Jae Kim, Moon-Ho Son, Soon-Hoe Kim
  • Patent number: 8030315
    Abstract: The present invention provides a novel heterocyclic compound containing a beta-amino group, a method for preparing the same, and a pharmaceutical composition comprising the same heterocyclic compound or a pharmaceutically acceptable salt thereof as an active ingredient. The heterocyclic compound of the present invention exhibits excellent DPP-IV inhibitory activity and bioavailability and therefore can be useful for the prophylaxis or treatment of DPP-IV-related diseases such as diabetes or obesity.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: October 4, 2011
    Assignee: Dong-A Pharm. Co., Ltd.
    Inventors: Heung Jae Kim, Woo Young Kwak, Chang Yell Shin, Hadong Kim, Jong Pil Min, Kyung Jin Park, Jae Young Lee, Song-Hyen Choi, Tae Hyun Yoon, Hae-Sun Kim, Ji Myun Jang, Mi-Kyung Kim, Moon-Ho Son, Soon Hoe Kim, Moohi Yoo
  • Publication number: 20110201624
    Abstract: The present invention relates to a pharmaceutical composition for the prevention and treatment of diabetes or obesity comprising as active ingredients a compound which inhibits the activity of dipeptidyl peptidase-IV (DPP-IV), a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof, and one or more other antidiabetic or antiobesity agents. The pharmaceutical composition exhibits excellent glucose tolerance and may be useful in the prevention and treatment of diabetes, obesity, and the like by effectively inhibiting blood glucose levels and reducing fat mass.
    Type: Application
    Filed: October 16, 2009
    Publication date: August 18, 2011
    Applicant: DONG-A PHARMACEUTICAL. CO., LTD
    Inventors: Chang Yell Shin, Song-Hyen Choi, Yu Na Chae, Eun Kyoung Yang, Gook Jun Ahn, Moon-Ho Son, Heung Jae Kim, Woo Young Kwak, Jong Pil Min, Tae Hyun Yoon, Soon Hoe Kim, Moohi Yoo
  • Publication number: 20100120790
    Abstract: The present invention provides a novel heterocyclic compound containing a beta-amino group, a method for preparing the same, and a pharmaceutical composition comprising the same heterocyclic compound or a pharmaceutically acceptable salt thereof as an active ingredient. The heterocyclic compound of the present invention exhibits excellent DPP-IV inhibitory activity and bioavailability and therefore can be useful for the prophylaxis or treatment of DPP-IV-related diseases such as diabetes or obesity.
    Type: Application
    Filed: April 18, 2008
    Publication date: May 13, 2010
    Applicant: DONG-A PHARM. CO., LTD
    Inventors: Heung Jae Kim, Woo Young Kwak, Chang Yell Shin, Hadong Kim, Jong Pil Min, Kyung Jin Park, Jae Young Lee, Song-Hyen Choi, Tae Hyun Yoon, Hae-Sun Kim, Ji Myung Jang, Mi-Kyung Kim, Moon-Ho Son, Soon Hoe Kim, Moohi Yoo