Patents by Inventor Qing-Ming Liu

Qing-Ming Liu 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).

  • Casein fragments having growth promoting activity
    Patent number: 6060448
    Abstract: Amino acid sequences substantially identical to the C-terminal end of an .alpha.-S2 casein precursor one shown to act as growth promoters.Disclosed are sequences from Bovine .alpha.-S2 casein including the 9 C-terminal amino acids.LysValIlEProTyrValArgTyrLeu (SEQ ID NO:1)Also disclosed are foodstuffs and medicaments comprising the peptides of the invention and a method of producing same.
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: May 9, 2000
    Assignee: Pepsyn Limited
    Inventors: John Arthur Smith, Mark Charles Wilkinson, Qing-Ming Liu