Patents by Inventor Dooseo JANG

Dooseo JANG 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).

  • NOVEL METHOD FOR PREPARING LONG-ACTING DRUG CONJUGATE THROUGH PREPARATION OF INTERMEDIATE
    Publication number: 20230248843
    Abstract: Provided is a novel method for preparing a long-acting drug conjugate and a long-acting drug conjugate prepared using the method.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 10, 2023
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Cheongbyeol SHIN, Dooseo JANG, Ji Hye MOON, Dong Hyun KIM, Ji Eun LEE
  • Method for preparing long-acting drug conjugate through preparation of intermediate
    Patent number: 11717577
    Abstract: Provided is a novel method for preparing a long-acting drug conjugate and a long-acting drug conjugate prepared using the method.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: August 8, 2023
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Cheongbyeol Shin, Dooseo Jang, Ji Hye Moon, Dong Hyun Kim, Ji Eun Lee
  • NOVEL METHOD FOR PREPARING LONG-ACTING DRUG CONJUGATE THROUGH PREPARATION OF INTERMEDIATE
    Publication number: 20230103271
    Abstract: Provided is a novel method for preparing a long-acting drug conjugate and a long-acting drug conjugate prepared using the method.
    Type: Application
    Filed: July 18, 2019
    Publication date: March 30, 2023
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Cheongbyeol SHIN, Dooseo JANG, Ji Hye MOON, Dong Hyun KIM, Ji Eun LEE
  • NOVEL METHOD OF PREPARING PROTEIN CONJUGATE
    Publication number: 20220273808
    Abstract: A method of preparing a protein conjugate contains linking a mono-PEGylated immunoglobulin Fc region to a dual agonist exhibiting activity on both GLP-1 and glucagon. The mono-PEGylated immunoglobulin Fc region is prepared by linking a linker of Formula 1 to the N-terminus of an immunoglobulin Fc region comprising a hinge sequence: CHO-L1-(OCH2CH2)nO-L2-R.
    Type: Application
    Filed: July 18, 2019
    Publication date: September 1, 2022
    Applicant: HANMI PHARM. CO., LTD
    Inventors: Cheongbyeol SHIN, Dooseo JANG, Ji Hye MOON, Dong Hyun KIM, Ji Eun LEE
  • NOVEL METHOD FOR PREPARING LONG-ACTING DRUG CONJUGATE THROUGH PREPARATION OF INTERMEDIATE
    Publication number: 20220257788
    Abstract: Provided is a novel method for preparing a long-acting drug conjugate and a long-acting drug conjugate prepared using the method.
    Type: Application
    Filed: July 18, 2019
    Publication date: August 18, 2022
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Cheongbyeol SHIN, Dooseo JANG, Ji Hye MOON, Dong Hyun KIM, Ji Eun LEE