Patents by Inventor Grace Shiahuy Chen

Grace Shiahuy Chen 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).

  • Indolin-2-one derivatives as protein kinase inhibitors
    Patent number: 8946282
    Abstract: A novel class of indoline-2-one derivatives are disclosed. These compounds are protein kinase inhibitors which are useful for treating hyperproliferative diseases such as cancer.
    Type: Grant
    Filed: April 3, 2013
    Date of Patent: February 3, 2015
    Assignee: Annji Pharmaceutical Co., Ltd.
    Inventors: Ji-Wang Chern, Ajit Dhananjay Jagtap, Hsiao-Chun Wang, Grace Shiahuy Chen
  • INDOLIN-2-ONE DERIVATIVES AS PROTEIN KINASE INHIBITORS
    Publication number: 20130281451
    Abstract: A novel class of indoline-2-one derivatives are disclosed. These compounds are protein kinase inhibitors which are useful for treating hyperproliferative diseases such as cancer.
    Type: Application
    Filed: April 3, 2013
    Publication date: October 24, 2013
    Applicant: ANNJI PHARMACEUTICAL CO., LTD.
    Inventors: Ji-Wang Chern, Ajit Dhananjay Jagtap, Hsiao-Chun Wang, Grace Shiahuy Chen
  • Benzenesulfonamide derivatives and pharmaceutical composition thereof
    Patent number: 8173693
    Abstract: The present invention is related to derivatives of benzenesulfonamide represented by formula (I), and the pharmaceutical composition thereof. In addition, the benzenesulfonamide derivatives disclosed in the present invention can serve as potential cell cycle inhibitors, and thereby these benzenesulfonamide derivatives and the pharmaceutical composition thereof can be antitumor drug candidates, which might aim at cell cycle. Particularly, the benzenesulfonamide derivatives disclosed in the present invention may function as antitumor drugs to treat solid cancers.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: May 8, 2012
    Assignee: Purzer Pharmaceutical Co., Ltd.
    Inventors: Ji-Wang Chern, Grace Shiahuy Chen, Pei-Teh Chang, Kuan-Yu Chen, Meng-Ling Chen, Hsueh-Yun Lee, Chiung Hua Huang, Chun-Tang Chiou
  • Benzenesulfonamide derivatives and pharmaceutical composition therof
    Publication number: 20110230651
    Abstract: The present invention is related to derivatives of benzenesulfonamide represented by formula (I), and the pharmaceutical composition thereof. In addition, the benzenesulfonamide derivatives disclosed in the present invention can serve as potential cell cycle inhibitors, and thereby these benzenesulfonamide derivatives and the pharmaceutical composition thereof can be antitumor drug candidates, which might aim at cell cycle. Particularly, the benzenesulfonamide derivatives disclosed in the present invention may function as antitumor drugs to treat solid cancers.
    Type: Application
    Filed: February 23, 2011
    Publication date: September 22, 2011
    Applicant: Purzer Pharmaceutical Co., LTD.
    Inventors: Ji-Wang Chern, Grace Shiahuy Chen, Pei-Teh Chang, Kuan-Yu Chen, Meng-Ling Chen, Hsueh-Yun Lee, Chiung Hua Huang, Chun-Tang Chiou