Patents by Inventor Ping-Kuei Tsai

Ping-Kuei Tsai 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).

  • Pyrimidine compounds as mTOR and PI3K inhibitors
    Patent number: 9801888
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: October 31, 2017
    Assignee: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • NOVEL PYRIMIDINE COMPOUNDS AS mTOR AND PI3K INHIBITORS
    Publication number: 20160136176
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: January 21, 2016
    Publication date: May 19, 2016
    Applicants: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, DCB-USA LLC
    Inventors: Mann-Yan KUO, Ying-Shuan LEE, Paonien CHEN, Li Jung CHEN, Yann Yu LU, Yi-Ting HUANG, Hung-Yi HSU, Ping-Kuei TSAI
  • Pyrimidine compounds as mTOR and PI3K inhibitors
    Patent number: 9315491
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: April 19, 2016
    Assignees: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, DCB-USA LLC
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • NOVEL PYRIMIDINE COMPOUNDS AS mTOR AND PI3K INHIBITORS
    Publication number: 20140178360
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Applicants: DCB-USA LLC, DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan KUO, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • NOVEL PYRIMIDINE COMPOUNDS AS mTOR AND PI3K INHIBITORS
    Publication number: 20120288492
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: December 27, 2010
    Publication date: November 15, 2012
    Applicants: DCB-USA LLC, DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai