Patents by Inventor Kyung Eui PARK

Kyung Eui 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).

  • Patent number: 12084450
    Abstract: Provided is a mesylate salt of methanesulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: September 10, 2024
    Inventors: Jun Young Choi, Kyung-eui Park, Na Young Kim
  • Publication number: 20240182975
    Abstract: The present invention relates to a primer and probe set composition for CNV detection of a c-Met gene, and a kit comprising the same. By using the primer and probe set composition for CNV detection according to the present invention, it is possible to predict a prognosis of a c-Met-expressing cancer patient or a risk of mutation occurrence and to provide information required for targeted therapy of cancer, so as to be effectively used to provide clues for future treatment directions, as well as to determine a need to administer an anticancer drug, and to monitor the metastasis or recurrence of cancer.
    Type: Application
    Filed: February 24, 2021
    Publication date: June 6, 2024
    Inventors: Sung Su KIM, Yun Jung JUNG, Jun Young CHOI, Kyung Eui PARK
  • Patent number: 11987582
    Abstract: Pharmaceutical compositions and methods of using maleate salts of triazolopyrazine derivatives are provided. In some aspects, the pharmaceutical compositions have improved storage stability and pharmacokinetic properties. The maleate salts of triazolopyrazine derivatives bind competitively to the phosphorylation site of c-MET kinase and can be used for the treatment or prevention of various hyper proliferative disorders.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: May 21, 2024
    Assignee: ABION Inc.
    Inventors: Jun Young Choi, Kyung Eui Park, Yeong Mun Kim
  • Patent number: 11964979
    Abstract: A camsylate salt of D(+)-10-camphorsulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: April 23, 2024
    Inventors: Jun Young Choi, Kyung-eui Park, Na Young Kim
  • Publication number: 20240124471
    Abstract: Disclosed are a salt (camsylate salt) of D(+)-10-camphorsulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Jun Young CHOI, Kyung-eui PARK, Na Young KIM
  • Publication number: 20240124472
    Abstract: Disclosed are a salt (camsylate salt) of D(+)-10-camphorsulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Jun Young CHOI, Kyung-eui PARK, Na Young KIM
  • Publication number: 20240124473
    Abstract: Disclosed are a salt (mesylate salt) of methanesulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Jun Young CHOI, Kyung-eui PARK, Na Young KIM
  • Publication number: 20240058273
    Abstract: The present application relates to a tablet formulation composition comprising granules prepared from a triazolopyrazine derivative represented by formula 1 as a drug substance, an excipient, a binder and a disintegrant, and, more particularly, is an invention that solves problems in drug production caused by poor flowability and tabletability of the triazolopyrazine derivative represented by formula 1, and relates to a tablet formulation composition with improved stability formed by comprising mannitol as an excipient and low-substituted hydroxypropyl cellulose as a binder, and a method for preparing the same.
    Type: Application
    Filed: January 19, 2021
    Publication date: February 22, 2024
    Inventors: Jun Young CHOI, Kyung Eui PARK, Young Mun KIM
  • Publication number: 20230416255
    Abstract: Provided is a mesylate salt of methanesulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Inventors: Jun Young CHOI, Kyung-eui PARK, Na Young KIM
  • Publication number: 20230416254
    Abstract: A camsylate salt of D(+)-10-camphorsulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Inventors: Jun Young CHOI, Kyung-eui PARK, Na Young KIM
  • Publication number: 20220235054
    Abstract: Pharmaceutical compositions and methods of using maleate salts of triazolopyrazine derivatives are provided. In some aspects, the pharmaceutical compositions have improved storage stability and pharmacokinetic properties. The maleate salts of triazolopyrazine derivatives bind competitively to the phosphorylation site of c-MET kinase and can be used for the treatment or prevention of various hyper proliferative disorders.
    Type: Application
    Filed: May 10, 2021
    Publication date: July 28, 2022
    Inventors: Jun Young CHOI, Kyung Eui PARK, Yeong Mun KIM