Patents by Inventor Woon-Jung Jung

Woon-Jung Jung 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).

  • 18F-labelled compound for prostate cancer diagnosis, and use thereof
    Patent number: 10870629
    Abstract: The present invention relates to an 18F-labelled compound, and a use thereof. The compound selectively binds to a prostate-specific membrane antigen (PSMA), and enables the acquisition of clear prostate cancer images in a short time when used in positron emission tomography (PET).
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: December 22, 2020
    Assignee: FUTURECHEM CO., LTD.
    Inventors: Dae Yoon Chi, Byoung Se Lee, So Young Chu, Woon Jung Jung, Hyeon Jin Jeong, Min Hwan Kim, Mi Hyun Kim, Kyo Chul Lee, Yong Jin Lee, Ji Ae Park, Ran Ji Yoo, Sang Moo Lim
  • 18F-LABELLED COMPOUND FOR PROSTATE CANCER DIAGNOSIS, AND USE THEREOF
    Publication number: 20200207724
    Abstract: The present invention relates to an 18F-labelled compound, and a use thereof. The compound selectively binds to a prostate-specific membrane antigen (PSMA), and enables the acquisition of clear prostate cancer images in a short time when used in positron emission tomography (PET).
    Type: Application
    Filed: June 18, 2018
    Publication date: July 2, 2020
    Inventors: Dae Yoon CHI, Byoung Se LEE, So Young CHU, Woon Jung JUNG, Hyeon Jin JEONG, Min Hwan KIM, Mi Hyun KIM, Kyo Chul LEE, Yong Jin LEE, Ji Ae PARK, Ran Ji YOO, Sang Moo LIM
  • Precursor compound connected to solid support for manufacturing 18F radiopharmaceutical, method for manufacturing same, and application thereof
    Patent number: 9751844
    Abstract: The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enables omission of the [18F]fluoride refining process using additional cartridge, and the use of excessive phase-transfer catalyst, and can easily remove remaining substance after reaction through the solid support inside the precursor. The solid precursor of the present invention is very appropriate for an automated synthesis device as an all-in-one system that can carry out overall process of [18F]fluorosis reaction, when used by charging in a cartridge.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: September 5, 2017
    Assignee: FUTURECHEM CO., LTD.
    Inventors: Dae-Yoon Chi, Byoung-Se Lee, Jae-Hak Lee, So-Young Chu, Woon-Jung Jung, Hye-Rim Kwon
  • Method for synthesizing radiopharmaceuticals using a cartridge
    Patent number: 9550704
    Abstract: The present invention relates to a method for synthesizing a radiopharmaceutical using a cartridge, which makes it possible to carry out several steps of reaction required for synthesizing a radiopharmaceutical in the cartridge filled with a polymer. A method for synthesizing a radiopharmaceutical according to the present invention enables each step's reaction to be carried out with the solution confined in the cartridge so as not to flow out, thus being simplified compared to the conventional methods for synthesizing radiopharmaceuticals, and expediting the synthesis thereof.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: January 24, 2017
    Assignee: FUTURECHEM CO., LTD.
    Inventors: Dae Yoon Chi, Byoung Se Lee, Jae Hak Lee, So Young Chu, Woon Jung Jung
  • METHOD FOR SYNTHESIZING RADIOPHARMACEUTICALS USING A CARTRIDGE
    Publication number: 20150232392
    Abstract: The present invention relates to a method for synthesizing a radiopharmaceutical using a cartridge, which makes it possible to carry out several steps of reaction required for synthesizing a radiopharmaceutical in the cartridge filled with a polymer. A method for synthesizing a radiopharmaceutical according to the present invention enables each step's reaction to be carried out with the solution confined in the cartridge so as not to flow out, thus being simplified compared to the conventional methods for synthesizing radiopharmaceuticals, and expediting the synthesis thereof.
    Type: Application
    Filed: May 24, 2013
    Publication date: August 20, 2015
    Inventors: Dae Yoon Chi, Byoung Se Lee, Jae Hak Lee, So Young Chu, Woon Jung Jung
  • PRECURSOR COMPOUND CONNECTED TO SOLID SUPPORT FOR MANUFACTURING 18F RADIOPHARMACEUTICAL, METHOD FOR MANUFACTURING SAME, AND APPLICATION THEREOF
    Publication number: 20140011961
    Abstract: The present invention relates to a solid precursor in the form of an organic salt, the solid precursor having a solid support, a method for manufacturing same, and an application thereof. The solid precursor of the present invention enables omission of the [18F]fluoride refining process using additional cartridge, and the use of excessive phase-transfer catalyst, and can easily remove remaining substance after reaction through the solid support inside the precursor. The solid precursor of the present invention is very appropriate for an automated synthesis device as an all-in-one system that can carry out overall process of [18F]fluorosis reaction, when used by charging in a cartridge.
    Type: Application
    Filed: December 13, 2011
    Publication date: January 9, 2014
    Inventors: Dae-Yoon Chi, Byoung-Se Lee, Jae-Hak Lee, So-Young Chu, Woon-Jung Jung, Hye-Rim Kwon