Patents by Inventor Na Young PARK

Na Young 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).

  • Autotaxin inhibitor compounds
    Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Camsylate salts of triazolopyrazine derivatives
    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
  • METHOD OF PREPARING CAMSYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES
    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
  • METHOD OF INHIBITING KINASE BY CAMSYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES
    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
  • METHOD OF INHIBITING KINASE BY MESYLATE SALTS OF TRIAZOLOPYRAZINE DERIVATIVES
    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
  • POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME, AND FUEL CELL
    Publication number: 20240113318
    Abstract: A polymer electrolyte membrane having improved chemical or mechanical durability is provided. The present disclosure relates to a polymer electrolyte membrane, and the polymer electrolyte membrane according to the present disclosure comprises a porous support and a composite layer containing a first ionomer filled in the porous support, wherein the polymer electrolyte membrane comprises a first segment having a first durability and a second segment having a second durability, and the first durability is higher than the second durability.
    Type: Application
    Filed: September 17, 2021
    Publication date: April 4, 2024
    Inventors: Eun Su LEE, Dong Hoon LEE, Na Young KIM, Jung Hwa PARK, Hye Song LEE
  • Transition metal compound for olefin polymerization catalyst, olefin polymerization catalyst including same, and polyolefin polymerized by using olefin polymerization catalyst
    Patent number: 11384108
    Abstract: The present invention relates to a transition metal compound for an olefin polymerization catalyst, represented by chemical formula 1. The description of chemical formula 1 is as described in the specification.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: July 12, 2022
    Assignee: Hanwha Solutions Corporation
    Inventors: Lan Hua Piao, Hee Ju Yang, Na Young Park, Seong Yeon Park, Wook Jeong
  • Transition metal compound for olefin polymerization catalyst, and olefin polymerization catalyst including same
    Patent number: 11254759
    Abstract: The present invention relates to a transition metal compound for an olefin polymerization catalyst, the transition metal compound being represented by chemical formula 1. The description of chemical formula 1 is as defined in the specification.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: February 22, 2022
    Assignee: Hanwha Solutions Corporation
    Inventors: Na Young Park, Hyung Seung Lee, Lan Hua Piao, Seong Yeon Park, Wook Jeong
  • Transition metal compound for olefin polymerization catalyst, olefin polymerization catalyst comprising same, and polyolefin polymerized using same
    Patent number: 11236186
    Abstract: Provided are a transition metal compound for an olefin polymerization catalyst, an olefin polymerization catalyst containing the transition metal compound, and a polyolefin prepared using the olefin polymerization catalyst for polymerization thereof, wherein the transition metal compound is represented by Chemical Formula A1 or Chemical Formula B1.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: February 1, 2022
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Hyun Seung Lee, Na Young Park, Seong Yeon Park, Hee Ju Yang, Sung Cheol Yoon
  • TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST COMPRISING SAME AND POLYOLEFIN POLYMERIZED USING SAME
    Publication number: 20210171559
    Abstract: Provided is a transition metal compound, represented by chemical formula 1, for an olefin polymerization catalyst. The details of chemical formula 1 are the same as those defined in the specification.
    Type: Application
    Filed: November 2, 2018
    Publication date: June 10, 2021
    Inventors: Hyun Seung Lee, Seong Yeon Park, Hee Ju Yang, Na Young Park, Wook Jeong
  • TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST INCLUDING SAME, AND POLYOLEFIN POLYMERIZED BY USING OLEFIN POLYMERIZATION CATALYST
    Publication number: 20210017209
    Abstract: The present invention relates to a transition metal compound for an olefin polymerization catalyst, represented by chemical formula 1. The description of chemical formula 1 is as described in the specification.
    Type: Application
    Filed: March 15, 2019
    Publication date: January 21, 2021
    Inventors: Lan Hua Piao, Hee Ju Yang, Na Young Park, Seong Yeon Park, Wook Jeong
  • TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, AND OLEFIN POLYMERIZATION CATALYST INCLUDING SAME
    Publication number: 20200392260
    Abstract: The present invention relates to a transition metal compound for an olefin polymerization catalyst, the transition metal compound being represented by chemical formula 1. The description of chemical formula 1 is as defined in the specification.
    Type: Application
    Filed: March 15, 2019
    Publication date: December 17, 2020
    Inventors: Na Young Park, Hyung Seung Lee, Lan Hua Piao, Seong Yeon Park, Wook Jeong
  • TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST COMPRISING SAME, AND POLYOLEFIN POLYMERIZED USING SAME
    Publication number: 20190322773
    Abstract: Provided are a transition metal compound for an olefin polymerization catalyst, an olefin polymerization catalyst containing the transition metal compound, and a polyolefin prepared using the olefin polymerization catalyst for polymerization thereof, wherein the transition metal compound is represented by Chemical Formula 1.
    Type: Application
    Filed: December 6, 2017
    Publication date: October 24, 2019
    Inventors: Hyun Seung Lee, Na Young Park, Seong Yeon Park, Hee Ju Yang, Sung Cheol Yoon
  • TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST COMPRISING SAME, AND POLYOLEFIN POLYMERIZED USING SAME
    Publication number: 20190309110
    Abstract: Provided are a transition metal compound for an olefin polymerization catalyst, an olefin polymerization catalyst containing the transition metal compound, and a polyolefin prepared using the olefin polymerization catalyst for polymerization thereof, wherein the transition metal compound is represented by Chemical Formula A1 or Chemical Formula B1.
    Type: Application
    Filed: December 6, 2017
    Publication date: October 10, 2019
    Inventors: Hyun Seung Lee, Na Young Park, Seong Yeon Park, Hee Ju Yang, Sung Cheol Yoon
  • COMPOSITION COMPRISING AN AB6 FAMILY DESIGNER LIGAND OF TGF-BETA SUPERFAMILY FOR TREATING BONE AND CARTILAGE DISEASE AND USE THEREOF
    Publication number: 20190135884
    Abstract: A composition and a method for treating a bone and cartilage disease (including, but not limited to, cartilage disorder and cartilage damage such as injury to the articular cartilage, osteoarthritis, costochondritis, herniation, achondroplasia, relapsing polychondritis, benign or non-cancerous tumors, or malignant or cancerous tumors) are disclosed, wherein the compositions comprise chimeric polypeptides having TGF-beta activity.
    Type: Application
    Filed: May 31, 2017
    Publication date: May 9, 2019
    Applicant: MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH
    Inventors: Sen Yon CHOE, Innokentiy MASLENNIKOV, Yong Chul KIM, Na Young PARK