Patents by Inventor Gongqin Sun

Gongqin Sun 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).

  • BISUBSTRATE INHIBITORS OF PROTEIN KINASES AS THERAPEUTIC AGENTS
    Publication number: 20110034670
    Abstract: A bisubstrate inhibitor of Src kinases, having a nucleotide or N-heteroaromatic moiety; and a peptide/phosphopeptide, peptidomimetic, or phosphopeptide mimic moiety. The moieties are linked by a rigid or a flexible linker. The nucleotide or N-heteroaromatic moiety is ATP, ATP-mimics, N-heteroaromatics including purine-based derivatives, pyrimidine-based derivatives such as 2,4-diamino-5-substituted pyrimidine derivatives, pyrazole[3,4-d]pyrimidine derivatives, pyrrolo[2,3-d]pyrimidine derivatives, pyrido[2,3-d]pyrimidine derivatives, amino-substituted dihydropyrimido[4,5-d]pyrimidinone derivatives, thieno- and furo-substituted derivatives, quinazoline derivatives, and quinoline derivatives, and several natural products such as aminogenistein.
    Type: Application
    Filed: May 6, 2010
    Publication date: February 10, 2011
    Applicant: Board of Governors for Higher Education, State of Rhode Island and Providence Plantations
    Inventors: Keykavous Parang, Gongqin Sun, Anil Kumar, Nguyen H. Nam, Yue-Hao Wang, Guofeng Ye
  • Bisubstrate inhibitors of protein tyrosine kinases as therapeutic agents
    Patent number: 7799753
    Abstract: A bisubstrate inhibitor of Src kinases, having a nucleotide or N-heteroaromatic moiety; and a peptide/phosphopeptide, peptidomimetic, or phosphopeptide mimic moiety. The moieties are linked by a rigid or a flexible linker. The nucleotide or N-heteroaromatic moiety is ATP, ATP-mimics, N-heteroaromatics including purine-based derivatives, pyrimidine-based derivatives such as 2,4-diamino-5-substituted pyrimidine derivatives, pyrazole[3,4-d]pyrimidine derivatives, pyrrolo[2,3-d]pyrimidine derivatives, pyrido[2,3-d]pyrimidine derivatives, amino-substituted dihydropyrimido[4,5-d]pyrimidinone derivatives, thieno- and furo-substituted derivatives, quinazoline derivatives, and quinoline derivatives, and several natural products such as aminogenistein.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: September 21, 2010
    Assignees: Board of Governers for Higher Education, State of Rhode Island and Providence Plantations
    Inventors: Keykavous Parang, Gongqin Sun, Anil Kumar, Nguyen H. Nam, Yue-Hao Wang, Guofeng Ye