Patents by Inventor Songping Liang

Songping Liang 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).

  • Anti-cancer bioactive peptides isolated from crude venom of Xinjiang
    Patent number: 8207122
    Abstract: An anti-cancer bioactive peptide having an amino acid sequence as shown in SEQ ID NO.1, or a functional analogue thereof prepared by substitution, insertion, or deletion of one or more amino acids of SEQ ID NO. 1, or a peptide having 90% homology in amino acid sequence with that of SEQ ID NO. 1. The anti-cancer bioactive peptide of the invention can selectively kill cancer cells and exhibit low cytotoxicity against normal cells.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: June 26, 2012
    Assignee: Xiamen Bioway Biotech Co., Limited
    Inventors: Songping Liang, Zhonghua Liu
  • ANTI-CANCER BIOACTIVE PEPTIDE
    Publication number: 20100145012
    Abstract: An anti-cancer bioactive peptide having an amino acid sequence as shown in SEQ ID NO.1, or a functional analogue thereof prepared by substitution, insertion, or deletion of one or more amino acids of SEQ ID NO. 1, or a peptide having 90% homology in amino acid sequence with that of SEQ ID NO. 1. The anti-cancer bioactive peptide of the invention can selectively kill cancer cells and exhibit low cytotoxicity against normal cells.
    Type: Application
    Filed: February 1, 2010
    Publication date: June 10, 2010
    Inventors: Songping LIANG, Zhonghua LIU