Patents by Inventor Chul Yu

Chul Yu 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: 20240425547
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: August 20, 2024
    Publication date: December 26, 2024
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20240408107
    Abstract: The subject matter described herein is directed to pyruvate kinase activating compounds of Formula I and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds and methods of administering the compounds for the treatment of diseases associated with PKR and/or PKM2, such as pyruvate kinase deficiency, sickle cell disease, and beta-thalassemia.
    Type: Application
    Filed: October 5, 2022
    Publication date: December 12, 2024
    Applicant: Global Blood Therapeutics, Inc.
    Inventors: Shahul Nilar, Lina Q. Setti, Chul Yu, Ming Yu
  • Publication number: 20240409580
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: August 20, 2024
    Publication date: December 12, 2024
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Patent number: 12139554
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: November 12, 2024
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Patent number: 12122851
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: October 22, 2024
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20240279376
    Abstract: Objective of the present invention is to provide a resin composition having excellent alkaline resistance and a production method of this resin composition. Object of the present invention is to provide an electrochemical device that uses the above-described resin composition and allows improvement of an output power and durability.
    Type: Application
    Filed: March 15, 2022
    Publication date: August 22, 2024
    Applicant: National Institutes for Quantum Science and Technology
    Inventors: Kimio YOSHIMURA, Ahmed Mohamed Ahmed MAHMOUD, Hwan-Chul YU, Yue ZHAO, Akihiro HIROKI, Yasunari MAEKAWA
  • Publication number: 20230278984
    Abstract: The subject matter described herein is directed to pyruvate kinase activating compounds of Formula I and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds and methods of administering the compounds for the treatment of diseases associated with PKR and/or PKM2, such as pyruvate kinase deficiency, sickle cell disease, and beta-thalassemia.
    Type: Application
    Filed: August 3, 2021
    Publication date: September 7, 2023
    Inventors: Lina Q. Setti, Brian Cathers, Zhe Li, Shahul Nilar, James Partridge, Chul Yu, Ming Yu, Manuel Zancanella
  • Publication number: 20230159538
    Abstract: The subject matter described herein is directed to pyruvate kinase activating compounds of Formula I and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds and methods of administering the compounds for the treatment of diseases associated with PKR and/or PKM2, such as pyruvate kinase deficiency, sickle cell disease, and beta-thalassemia.
    Type: Application
    Filed: March 31, 2021
    Publication date: May 25, 2023
    Inventors: Ming Yu, Brian Edwin Cathers, Zhe Li, Brian Walter Metcalf, Lina Q. Setti, Chul Yu, Manuel Zancanella
  • Publication number: 20210371417
    Abstract: The present disclosure provides certain angular tricyclic compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Application
    Filed: August 6, 2021
    Publication date: December 2, 2021
    Inventors: Chul Yu, Ming Yu, Manuel Zancanella, Zhe Li
  • Patent number: 11111243
    Abstract: The present disclosure provides certain angular tricyclic compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: September 7, 2021
    Assignee: Global Blood Therapeutics, Inc.
    Inventors: Chul Yu, Ming Yu, Manuel Zancanella, Zhe Li
  • Publication number: 20210032286
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: August 21, 2020
    Publication date: February 4, 2021
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20210024574
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: August 21, 2020
    Publication date: January 28, 2021
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Patent number: 10894807
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: January 19, 2021
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20200377549
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: August 21, 2020
    Publication date: December 3, 2020
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20190327379
    Abstract: A server and an operating method for an e-mail printing service are provided. The operating method includes receiving an e-mail to be sent to an e-mail address of an image forming apparatus, determining whether the received e-mail is a confirmation request e-mail for confirming whether the e-mail address of the image forming apparatus is correct, creating a reply e-mail when the received e-mail is the confirmation request e-mail, the reply e-mail indicating that the e-mail address of the image forming apparatus is correct, and returning the reply e-mail to a sender address of the received e-mail.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Hong-seock KIM, Chang-seok CHOI, Tae-jung YUN, Hyun-chul YU
  • Publication number: 20180354947
    Abstract: The present disclosure provides certain angular tricyclic compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 13, 2018
    Inventors: Chul Yu, Ming Yu, Manuel Zancanella, Zhe Li
  • Patent number: 10144746
    Abstract: Provided herein are kallikrein modulating compounds, pharmaceutical compositions comprising the same, and uses thereof.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: December 4, 2018
    Assignee: Global Blood Therapeutics, Inc.
    Inventors: Zhe Li, Manuel Zancanella, Chul Yu, Lina Q. Setti, Hing Sham, Qing Xu, Calvin W. Yee, Ming Yu
  • Publication number: 20180258134
    Abstract: Compounds for targeting and agents for imaging, prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Application
    Filed: May 9, 2018
    Publication date: September 13, 2018
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla
  • Publication number: 20180194780
    Abstract: Provided herein are kallikrein modulating compounds, pharmaceutical compositions comprising the same, and uses thereof.
    Type: Application
    Filed: November 8, 2017
    Publication date: July 12, 2018
    Inventors: Zhe Li, Manuel Zancanella, Chul Yu, Lina Q. Setti, Hing Sham, Qing Xu, Calvin W. Yee, Ming Yu
  • Patent number: 10011632
    Abstract: Compounds for targeting and agents for imaging, Prostate-specific membrane antigen (PSMA) are disclosed. Methods of synthesizing compounds and imaging agents, as well as methods for imaging PSMA are also disclosed. The imaging agents disclosed are suitable for PET and SPECT imaging.
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: July 3, 2018
    Assignee: Siemens Medical Solutions USA, Inc.
    Inventors: Eric Wang, Hartmuth C. Kolb, Anna Katrin Szardenings, Changhui Liu, Joseph C. Walsh, Gang Chen, Anjana Sinha, Dhanalakshmi Kasi, Chul Yu, Umesh B. Gangadharmath, Wei Zhang, Tieming Zhao, Vani P. Mocharla