Patents by Inventor Honglai Zhang

Honglai Zhang 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).

  • DNA encoding a new human hepatoma derived growth factor and producing method thereof
    Patent number: 6893844
    Abstract: The invention provides a cDNA sequence of a new type II human hepatoma derived growth factor (HDGF2). The protein encoded by such sequence is a homology of type I HDGF. The present invention also relates to peptides encoded by the nucleotide sequences, to uses of these polynucleotide and the polypeptides, and methods for producing the polynucleotides and the polypeptides.
    Type: Grant
    Filed: June 9, 1999
    Date of Patent: May 17, 2005
    Inventors: Long Yu, Honglai Zhang, Qiang Fu, Yong Zhao, Qiang Tu
  • Human lysozyme gene, its encoded polypeptide and the method for preparing them
    Patent number: 6743617
    Abstract: The invention relates to a novel member LYC3 of lysozyme gene family. The invention provides the cDNA sequence encoding for the novel lysozyme, the polypeptide encoded by the sequence, as well as the method for producing said novel human lysozyme utilizing recombinant technology. The invention also provides the use of the novel human lysozyme.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: June 1, 2004
    Inventors: Long Yu, Qiang Fu, Yong Zhao, Honglai Zhang, Anding Bi
  • Human lysozyme gene, it's encoded polypeptide and the method of preparing them
    Patent number: 6660512
    Abstract: The invention relates to LYC4, a novel member of the lysozyme gene family. The invention provides the cDNA sequence encoding the novel lysozyme, the polypeptide encoded by the sequence, as well as methods for producing said novel human lysozyme utilizing recombinant technology. The invention also provides the use of the novel human lysozyme.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: December 9, 2003
    Inventors: Long Yu, Qiang Fu, Yong Zhao, Honglai Zhang, Anding Bi
  • Human growth differentiation factor encoding sequence and polypeptide encoded by such DNA sequence and producing method thereof
    Patent number: 6656708
    Abstract: The invention provides a cDNA sequence of a new human growth differentiation factor (hGDF3-2). The protein encoded by such sequence is a splice variant of hGDF3. The present invention also relates to peptides encoded by the nucleotide sequences, to uses of these polynucleotides and polypeptides, and methods for producing the said polynucleotides and polypeptides.
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: December 2, 2003
    Inventors: Long Yu, Honglai Zhang, Qiang Fu, Fangyan Dai, Shouyuan Zhao
  • Human lysozyme gene, its encoded polypeptide and the method for preparing them
    Patent number: 6528297
    Abstract: The invention relates to a novel member LYC1 of lysozyme gene family. The invention provides the cDNA sequence encoding for the novel lysozyme, the polypeptide encoded by the sequence, as well as the method for producing the novel human lysozyrne utilizing recombinant technology. The invention also provides the use of the novel human lysozyme.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: March 4, 2003
    Assignee: Institute of Genetics Fudan University
    Inventors: Long Yu, Qiang Fu, Yong Zhao, Honglai Zhang, Anding Bi
  • Human lysozyme gene, its encoding polypeptide and the method preparing for them
    Patent number: 6436688
    Abstract: The invention relates to a novel member LYC2 of lysozyme gene family. The invention provides the cDNA sequence encoding for the novel lysozyme, the polypeptide encoded by the sequence, as well as the method for producing said novel human lysozyme utilizing recombinant technology. The invention also provides the use of the novel human lysozyme.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: August 20, 2002
    Assignee: Institute of Genetics
    Inventors: Long Yu, Qiang Fu, Yong Zhao, Honglai Zhang, Anding Bi