Patents by Inventor Soongyu Choi

Soongyu 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: 20240067646
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: July 26, 2023
    Publication date: February 29, 2024
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Patent number: 11753407
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, wherein w1, w2, w3, w4, w5, w6 and w7 are as defined herein, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: September 12, 2023
    Assignees: PTC Therapeutics, Inc., F. Hoffmann-La Roche AG
    Inventors: Hongyan Qi, Soongyu Choi, Amal Dakka, Gary Mitchell Karp, Jana Narasimhan, Nikolai Naryshkin, Anthony A. Yurpoff, Marla L. Weetall, Ellen Welch, Matthew G. Woll, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Luke Green, Emmanuel Pinard, Hasane Ratni
  • Publication number: 20210276999
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: October 5, 2020
    Publication date: September 9, 2021
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Patent number: 10889574
    Abstract: The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: January 12, 2021
    Assignees: DAEWOONG PHARMACEUTICAL CO., LTD., GREEN CROSS CORPORATION
    Inventors: Hee-kyoon Yoon, Se-Hwan Park, Ji-sung Yoon, Soongyu Choi, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, Kwang-Seop Song, Min Ju Kim, So Ok Park
  • Patent number: 10851101
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: December 1, 2020
    Assignees: PTC Therapeutics, Inc., F. Hoffman-La Roche AG
    Inventors: Hongyan Qi, Soongyu Choi, Amal Dakka, Gary Mitchell Karp, Jana Narasimhan, Nikolai Naryshkin, Anthony A. Turpoff, Marla L. Weetall, Ellen Welch, Matthew G. Woll, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Luke Green, Emmanuel Pinard, Hasane Ratni
  • Patent number: 10851175
    Abstract: The present invention relates to an antibody specifically bound to mesothelin (MSLN), a nucleic acid encoding the antibody, a vector and a host cell including the nucleic acid, a method for producing the antibody, and a pharmaceutical composition for treating cancer or tumor including the antibody as an active ingredient. The antibody specifically bound to the mesothelin according to the present invention has high affinity and specificity to an antigen, such that it is possible to develop an antibody effectively usable for treatment or diagnosis of cancer or tumor diseases.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: December 1, 2020
    Assignees: MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH, GREEN CROSS CORPORATION
    Inventors: Dong-Sik Kim, Eun Jung Song, Mijung Lee, Eun-Hee Lee, Miyoung Oh, Jae Chan Park, Kisu Kim, Sujeong Kim, Hyung-Kwon Lim, Kyuhyun Lee, Jongwha Won, Soongyu Choi, Young Seoub Park
  • Patent number: 10752697
    Abstract: The present invention relates to an antibody specifically binding to glypican 3 (GPC3), a nucleic acid encoding the antibody, a vector and a host cell containing the nucleic acid, a method of preparing the antibody, and a pharmaceutical composition for treating cancer or tumor, containing the antibody as an active ingredient. The antibody specifically binding to glypican 3 according to the present invention may be effectively used to treat cancer or tumor, particularly, hepatocellular carcinoma due to high affinity and specificity to glypican 3.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 25, 2020
    Assignee: MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH
    Inventors: Jae Chan Park, Kisu Kim, Mijung Lee, Eun-Hee Lee, Dong-Sik Kim, Eun Jung Song, Sujeong Kim, Hyung-Kwon Lim, Kyuhyun Lee, Jongwha Won, Soongyu Choi, Young Seoub Park
  • Patent number: 10640496
    Abstract: The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: May 5, 2020
    Assignees: DAEWOONG PHARMACEUTICAL CO., LTD., GREEN CROSS CORPORATION
    Inventors: Hee-kyoon Yoon, Se-Hwan Park, Ji-sung Yoon, Soongyu Choi, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, Kwang-Seop Song, Min Ju Kim, So Ok Park
  • Patent number: 10584115
    Abstract: Amine substituted pyridine and pyrazine compounds and forms thereof that inhibit the function and reduce the level of B-cell specific Moloney murine leukemia virus integration site 1 (Bmi-1) protein and methods for their use to inhibit Bmi-1 function and reduce the level of Bmi-1 to treat a cancer mediated by Bmi-1 are described herein.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: March 10, 2020
    Assignee: PTC THERAPEUTICS, INC.
    Inventors: Ramil Baiazitov, Soongyu Choi, Wu Du, Seongwoo Hwang, Chang-Sun Lee, Ronggang Liu, Young-Choon Moon, Steven D. Paget, Hongyu Ren, Nadiya Sydorenko, Richard Gerald Wilde
  • Publication number: 20190382390
    Abstract: The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Applicants: DAEWOONG PHARMACEUTICAL CO., LTD., GREEN CROSS CORPORATION
    Inventors: Hee-kyoon YOON, Se-Hwan PARK, Ji-sung YOON, Soongyu CHOI, Hee Jeong SEO, Eun-Jung PARK, Younggyu KONG, Kwang-Seop SONG, Min Ju KIM, So Ok PARK
  • Publication number: 20190375750
    Abstract: Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: August 15, 2019
    Publication date: December 12, 2019
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Publication number: 20190169174
    Abstract: The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing.
    Type: Application
    Filed: June 15, 2017
    Publication date: June 6, 2019
    Applicants: DAEWOONG PHARMACEUTICAL CO., LTD., GREEN CROSS CORPORATION
    Inventors: Hee-kyoon YOON, Se-Hwan PARK, Ji-Sung YOON, Soongyu CHOI, Hee Jeong SEO, Eun-Jung PARK, Younggyu KONG, Kwang-Seop SONG, Min Ju KIM, So Ok PARK
  • Patent number: 10294207
    Abstract: Provided is pyrazole derivatives as a TNIK (Traf2- and NCK-interacting kinase), IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor; the pyrazole derivative according to the present invention effectively inhibits TNIK, IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: May 21, 2019
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kisoo Park, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, Ickhwan Son, Sang-ho Ma, Kwang-Seop Song, Min Ju Kim, So Ok Park, Man-Young Cha, Mi-Soon Kim, Sang Mi Kang, Dong Hyuk Jang, Jangwon Hong
  • Patent number: 10239873
    Abstract: Provided are 7-azaindole or 4,7-diazaindole derivatives as an IKK? (I-kappa-B kinase epsilon) and TBK1 (TANK-binding kinase 1) inhibitor. The 7-azaindole or 4,7-diazaindole derivative effectively inhibits IKK? and TBK1, and thus is useful not only as an anticancer agent for the treatment of various cancers including colorectal cancer, breast cancer, CNS cancer, colon cancer, non-small cell lung cancer, kidney cancer, prostate cancer, ovarian cancer, uterus cancer, stomach cancer, liver cancer, skin cancer, lung cancer, brain cancer, bladder cancer, esophageal cancer, pancreatic cancer, thyroid cancer, head and neck cancer, squamous cell carcinoma, osteosarcoma, B-cell or T-cell lymphoma, acute or chronic leukemia and multiple myeloma, but as a therapeutic agent for chronic inflammation.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: March 26, 2019
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kwang-Seop Song, Hee Jeong Seo, Sang-ho Ma, Eun-Jung Park, Younggyu Kong, So Ok Park, Kisoo Park, Ickhwan Son, Min Ju Kim, Man-Young Cha, Mi-Soon Kim, Sang Mi Kang, Dong Hyuk Jang, Jangwon Hong
  • Publication number: 20180346592
    Abstract: The present invention relates to an antibody specifically binding to glypican 3 (GPC3), a nucleic acid encoding the antibody, a vector and a host cell containing the nucleic acid, a method of preparing the antibody, and a pharmaceutical composition for treating cancer or tumor, containing the antibody as an active ingredient. The antibody specifically binding to glypican 3 according to the present invention may be effectively used to treat cancer or tumor, particularly, hepatocellular carcinoma due to high affinity and specificity to glypican 3.
    Type: Application
    Filed: October 27, 2016
    Publication date: December 6, 2018
    Inventors: Jae Chan PARK, Kisu KIM, Mijung LEE, Eun-Hee LEE, Dong-Sik KIM, Eun Jung SONG, Sujeong KIM, Hyung-Kwon LIM, Kyuhyun LEE, Jongwha WON, Soongyu CHOI, Young Seoub PARK
  • Publication number: 20180346588
    Abstract: The present invention relates to an antibody specifically bound to mesothelin (MSLN), a nucleic acid encoding the antibody, a vector and a host cell including the nucleic acid, a method for producing the antibody, and a pharmaceutical composition for treating cancer or tumor including the antibody as an active ingredient. The antibody specifically bound to the mesothelin according to the present invention has high affinity and specificity to an antigen, such that it is possible to develop an antibody effectively usable for treatment or diagnosis of cancer or tumor diseases.
    Type: Application
    Filed: September 23, 2016
    Publication date: December 6, 2018
    Applicants: MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH, GREEN CROSS CORPORATION
    Inventors: Dong-Sik KIM, Eun Jung SONG, Mijung LEE, Eun-Hee LEE, Miyoung OH, Jae Chan PARK, Kisu KIM, Sujeong KIM, Hyung-Kwon LIM, Kyuhyun LEE, Jongwha WON, Soongyu CHOI, Young Seoub PARK
  • Patent number: 9988372
    Abstract: The present invention relates to a novel crystalline form of 5-chloro-N-({(5S)-2-oxo-3-[4-(5,6-dihydro-4H-[1,2,4]triazin-1-yl)phenyl]-1,3-oxazolidin-5-yl}methyl)thiophene-2-carboxamide methanesulfonate and a pharmaceutical composition containing the same. The novel crystalline form of a compound according to the present invention exhibits excellent stability even in high-temperature and humidity environments, and thus can be favorably used to prevent or treat diseases, such as thrombosis, myocardial infarction, atherosclerosis, inflammation, stroke, angina pectoris, restenosis after angioplasty, and thromboembolism.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: June 5, 2018
    Assignees: GREEN CROSS CORPORATION, LEGOCHEM BIOSCIENCES, INC.
    Inventors: Soongyu Choi, Jungsub Choi, So-Hyun Yoon, Yoo Hoon Kim, Jae Yeon Kim, Suk Ho Lee, Young Lag Cho, Ho Young Song, Dae Yon Lee, Sung Yoon Baek, Sang Eun Chae, Tae Kyo Park, Sung Ho Woo, Yong Zu Kim
  • Publication number: 20180105526
    Abstract: Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Application
    Filed: December 20, 2017
    Publication date: April 19, 2018
    Inventors: Hongyan QI, Soongyu CHOI, Amal DAKKA, Gary Mitchell KARP, Jana NARASIMHAN, Nikolai NARYSHKIN, Anthony A. TURPOFF, Marla L. WEETALL, Ellen WELCH, Matthew G. WOLL, Tianle YANG, Nanjing ZHANG, Xiaoyan ZHANG, Xin ZHAO, Luke GREEN, Emmanuel PINARD, Hasane RATNI
  • Patent number: 9879007
    Abstract: Provided herein are compounds of Formula (I): and forms thereof, including compositions thereof and uses therewith for treating spinal muscular atrophy.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: January 30, 2018
    Assignees: PTC Therapeutics, Inc., F. Hoffmann-La Roche AG
    Inventors: Hongyan Qi, Soongyu Choi, Amal Dakka, Gary Mitchell Karp, Jana Narasimhan, Nikolai Naryshkin, Anthony A. Turpoff, Marla L. Weetall, Ellen Welch, Matthew G. Woll, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Luke Green, Emmanuel Pinard, Hasane Ratni
  • Patent number: RE47689
    Abstract: Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy. In a specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN2 into mRNA that is transcribed from the SMN2 gene. In another specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 into mRNA that is transcribed from the SMN1 gene. In yet another embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 and SMN2 into mRNA that is transcribed from the SMN1 and SMN2 genes, respectively.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: November 5, 2019
    Assignees: PTC Therapeutics, Inc., F. Hoffmann-La Roche
    Inventors: Matthew G. Woll, Guangming Chen, Soongyu Choi, Amal Dakka, Song Huang, Gary Mitchell Karp, Chang-Sun Lee, Chunshi Li, Jana Narasimhan, Nikolai Naryshkin, Sergey Paushkin, Hongyan Qi, Anthony A. Turpoff, Marla L. Weetall, Ellen Welch, Tianle Yang, Nanjing Zhang, Xiaoyan Zhang, Xin Zhao, Emmanuel Pinard, Hasane Ratni