Patents by Inventor Jida Peng

Jida Peng 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).

  • Anticoagulant polypeptide and applications thereof
    Patent number: 9243044
    Abstract: Disclosed is an anticoagulant polypeptide and applications thereof. The anticoagulant polypeptide comprises a polypeptide formed by an amino acid sequence as represented in Seq. ID No. 1; or comprises a derived polypeptide that selectively inhibits coagulation factor XIa and is formed by an amino acid sequence, as represented in Seq. ID No. 1, that has undergone one or multiple amino acid residue substitutions, deletions, or insertions. The anticoagulant polypeptide is a selective inhibitor for coagulation factor XIa, has anticoagulant activity and small side-effect, and can be used in preparing medicines for the prevention and treatment of thrombotic diseases.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: January 26, 2016
    Assignee: GUANGDONG MEDICAL COLLEGE
    Inventors: Lifei Peng, Weiqiong Gan, Zheng Shao, Qingfeng He, Li Deng, Jingjing Hu, Shuli Liao, Jida Peng
  • ANTICOAGULANT POLYPEPTIDE AND APPLICATIONS THEREOF
    Publication number: 20140323404
    Abstract: Disclosed is an anticoagulant polypeptide and applications thereof. The anticoagulant polypeptide comprises a polypeptide formed by an amino acid sequence as represented in Seq. ID No. 1; or comprises a derived polypeptide that selectively inhibits coagulation factor XIa and is formed by an amino acid sequence, as represented in Seq. ID No. 1, that has undergone one or multiple amino acid residue substitutions, deletions, or insertions. The anticoagulant polypeptide is a selective inhibitor for coagulation factor XIa, has anticoagulant activity and small side-effect, and can be used in preparing medicines for the prevention and treatment of thrombotic diseases.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 30, 2014
    Applicant: GUANGDONG MEDICAL COLLEGE
    Inventors: Lifei Peng, Weiqiong Gan, Zheng Shao, Qingfeng He, Li Deng, Jingjing Hu, Shuli Liao, Jida Peng