Patents by Inventor Eun Jung Yi

Eun Jung Yi 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).

  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20230390259
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: August 21, 2023
    Publication date: December 7, 2023
    Inventors: Cheol Young MAENG, Young Koo JANG, Su Bong CHA, Hye Won SHIN, Chan Mi JOUNG, Eun Jung YI
  • PHARMACEUTICAL COMPOSITIONS COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20210085658
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 25, 2021
    Inventors: Cheol Young MAENG, Young Koo JANG, Su Bong CHA, Hye Won SHIN, Chan Mi JOUNG, Eun Jung YI
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20200000782
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 2, 2020
    Inventors: Cheol Young MAENG, Young Koo JANG, Su Bong CHA, Hye Won SHIN, Chan Mi JOUNG, Eun Jung YI
  • Pharmaceutical composition comprising pyridone derivatives
    Patent number: 10456385
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: October 29, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • Substituted N-(pyrrolidine-3-yl)-7H-pyrrolo[2,3-D]pyrimidine-4-amine as janus kinase inhibitor
    Patent number: 10081635
    Abstract: A novel substituted N-(pyrrolidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine and a use thereof as a Janus kinase (JAK) inhibitor are provided.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: September 25, 2018
    Assignees: YANG JI CHEMICAL CO., LTD., HAN WHA PHARMA CO., LTD.
    Inventors: Jong Hoon Kim, Chie Yeon Chough, Hyun Uk Jeong, Sun Min Lee, Mi Suk Joung, Sung Jun Kim, Tae Wook Kim, Sung Il Lee, Eun Jung Yi, Kyeoung Ah Kim, Jae Min Lee, Se Mi Yu, Young Soo Jo, Hong Sik Moon, Kyoung Rak Kim
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20180263965
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Inventors: Cheol Young MAENG, Young Koo JANG, Su Bong CHA, Hye Won SHIN, Chan Mi JOUNG, Eun Jung YI
  • Pharmaceutical composition comprising pyridone derivatives
    Patent number: 9987259
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: June 5, 2018
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • SUBSTITUTED N-(PYRROLIDINE-3-YL)-7H-PYRROLO[2,3-D]PYRIMIDINE-4-AMINE AS JANUS KINASE INHIBITOR
    Publication number: 20170283421
    Abstract: A novel substituted N-(pyrrolidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine and a use thereof as a Janus kinase (JAK) inhibitor are provided.
    Type: Application
    Filed: August 25, 2015
    Publication date: October 5, 2017
    Applicants: YANG JI CHEMICAL CO., LTD., HAN WHA PHARMA CO., LTD.
    Inventors: Jong Hoon Kim, Chie Yeon Chough, Hyun Uk Jeong, Sun Min Lee, Mi Suk Joung, Sung Jun Kim, Tae Wook Kim, Sung Il Lee, Eun Jung Yi, Kyeoung Ah Kim, Jae Min Lee, Se Mi Yu, Young Soo Jo, Hong Sik Moon, Kyoung Rak Kim
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20160166552
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: January 18, 2016
    Publication date: June 16, 2016
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • Pharmaceutical composition comprising pyridone derivatives
    Patent number: 9271976
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: March 1, 2016
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20150111901
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Inventors: Cheol Young MAENG, Young Koo JANG, Su Bong CHA, Hye Won SHIN, Chan Mi JOUNG, Eun Jung YI
  • Pharmaceutical composition comprising pyridone derivatives
    Patent number: 8952165
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: February 10, 2015
    Assignee: SK Biopharmaceuticals Co., Ltd.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • Pharmaceutical composition comprising pyridone derivatives
    Patent number: 8716309
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: May 6, 2014
    Assignee: SK Biopharmaceuticals Co., Ltd.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Hwa Ryun Cha, Eun Jung Yi
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20130317059
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: January 30, 2012
    Publication date: November 28, 2013
    Applicant: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Hwa Ryun Cha, Eun Jung Yi
  • PHARMACEUTICAL COMPOSITION COMPRISING PYRIDONE DERIVATIVES
    Publication number: 20130296340
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Application
    Filed: January 30, 2012
    Publication date: November 7, 2013
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi