Patents by Inventor Jae Jun Choung

Jae Jun Choung 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).

  • Composition comprising phosphodiesterase type 5 inhibitor for inhibiting apoptosis of nerve cells
    Patent number: 10064865
    Abstract: The present invention relates to a composition and health functional food for inhibiting apoptosis of cranial nerve cells, and to a method for inhibiting apoptosis, wherein the composition and health functional food comprising a phosphodiesterase type 5 active inhibitor. According to the present invention, the PDE5 inhibitor exhibits a protective effect on nerve cells by inhibiting apoptosis of cranial nerve cells. Thus, the present invention can be effectively used to prevent, alleviate, and treat cranial nerve disease.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: September 4, 2018
    Assignees: ARIBIO CO., LTD., SK CHEMICALS CO., LTD.
    Inventors: Myung Hwa Kim, Jae Jun Choung, Sae Kwang Ku
  • COMPOSITION COMPRISING PHOSPHODIESTERASE TYPE 5 INHIBITOR FOR INHIBITING APOPTOSIS OF NERVE CELLS
    Publication number: 20170326145
    Abstract: The present invention relates to a composition and health functional food for inhibiting apoptosis of cranial nerve cells, and to a method for inhibiting apoptosis, wherein the composition and health functional food comprising a phosphodiesterase type 5 active inhibitor. According to the present invention, the PDE5 inhibitor exhibits a protective effect on nerve cells by inhibiting apoptosis of cranial nerve cells. Thus, the present invention can be effectively used to prevent, alleviate, and treat cranial nerve disease.
    Type: Application
    Filed: July 28, 2017
    Publication date: November 16, 2017
    Applicants: ARIBIO INC., SK CHEMICALS CO., LTD.
    Inventors: Myung Hwa KIM, Jae Jun CHOUNG, Sae Kwang KU
  • Composition comprising phosphodiesterase type 5 inhibitor for inhibiting apoptosis of nerve cells
    Patent number: 9750743
    Abstract: The present invention relates to a composition and health functional food for inhibiting apoptosis of cranial nerve cells, and to a method for inhibiting apoptosis, wherein the composition and health functional food comprising a phosphodiesterase type 5 active inhibitor. According to the present invention, the PDE5 inhibitor exhibits a protective effect on nerve cells by inhibiting apoptosis of cranial nerve cells. Thus, the present invention can be effectively used to prevent, alleviate, and treat cranial nerve disease.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: September 5, 2017
    Assignees: ARIBIO INC., SK CHEMICALS CO., LTD.
    Inventors: Myung Hwa Kim, Jae Jun Choung, Sae Kwang Ku