Patents by Inventor Tae Cheul ROH

Tae Cheul ROH 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).

  • 1,2-naphthoquinone based derivative and method of preparing the same
    Patent number: 10927085
    Abstract: Disclosed are a compound represented by Formula (1) below, or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R3,and Xi to X6 are the same as defined in claim 1.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: February 23, 2021
    Assignee: HUEN Co., Ltd.
    Inventors: Whee Seong Lee, Mi Jung Lee, Bo Jung Kim, Tae Cheul Roh, Seung Hoon Lee, Kyu Dae Lee, You-Hui Lee, Tae Hwan Kwak
  • 1,2-naphthoquinone based derivative and method of preparing the same
    Patent number: 10766882
    Abstract: Disclosed are a compound represented by Formula (1), or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R6, X1 to X4, and n are the same as defined in claim 1.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: September 8, 2020
    Assignee: YUNGJIN PHARM CO., LTD.
    Inventors: Whee Seong Lee, Mi Jung Lee, Bo Jung Kim, Tae Cheul Roh, Seung Hoon Lee, Kyu Dae Lee, You-Hui Lee, Tae Hwan Kwak
  • 1,2-NAPHTHOQUINONE BASED DERIVATIVE AND METHOD OF PREPARING THE SAME
    Publication number: 20180258079
    Abstract: Disclosed are a compound represented by Formula (1), or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R6, X1 to X4, and n are the same as defined in claim 1.
    Type: Application
    Filed: April 23, 2018
    Publication date: September 13, 2018
    Inventors: Whee Seong Lee, Mi Jung Lee, Bo Jung Kim, Tae Cheul Roh, Seung Hoon Lee, Kyu Dae Lee, You-Hui Lee, Tae Hwan Kwak
  • 1,2-naphthoquinone based derivative and method of preparing the same
    Patent number: 9975883
    Abstract: Disclosed are a compound represented by Formula (1), or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R6, X1 to X4, and n are the same as defined in Claim 1.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: May 22, 2018
    Assignee: YUNGJIN PHARM. CO., LTD.
    Inventors: Whee Seong Lee, Mi Jung Lee, Bo Jung Kim, Tae Cheul Roh, Seung Hoon Lee, Kyu Dae Lee, You-Hui Lee, Tae Hwan Kwak
  • 1,2-NAPHTHOQUINONE BASED DERIVATIVE AND METHOD OF PREPARING THE SAME
    Publication number: 20160376258
    Abstract: Disclosed are a compound represented by Formula (1), or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R6, X1 to X4, and n are the same as defined in Claim 1.
    Type: Application
    Filed: December 30, 2014
    Publication date: December 29, 2016
    Applicant: KT&G LIFE SCIENCES CORPORATION
    Inventors: Whee Seong LEE, Mi Jung LEE, Bo Jung KIM, Tae Cheul ROH, Seung Hoon LEE, Kyu Dae LEE, You-Hui LEE, Tae Hwan KWAK
  • 1,2-NAPHTHOQUINONE BASED DERIVATIVE AND METHOD OF PREPARING THE SAME
    Publication number: 20160376243
    Abstract: Disclosed are a compound represented by Formula (1), or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, tautomer, enantiomer, or pharmaceutically acceptable diastereomer thereof, a method of preparing the same, and a pharmaceutical composition, which have effects for treatment or prevention of metabolic syndromes, comprising the same: wherein R1 to R3, and X1 to X6 are the same as defined in Claim 1.
    Type: Application
    Filed: December 30, 2014
    Publication date: December 29, 2016
    Applicant: KT&G LIFE SCIENCES CORPORATION
    Inventors: Whee Seong LEE, Mi Jung LEE, Bo Jung KIM, Tae Cheul ROH, Seung Hoon LEE, Kyu Dae LEE, You-Hui LEE, Tae Hwan KWAK