Patents by Inventor Hiroki Sunamachi

Hiroki Sunamachi 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).

  • Method for quality control of an attenuated vericella live vaccine
    Patent number: 6653069
    Abstract: Disclosed is a method for quality control of an attenuated varicella live vaccine, which comprises subjecting the genomic DNA of a sample varicella vaccine virus to sequence analysis and confirming that the genomic DNA of the sample varicella vaccine virus conserves the 5,745th G, the 105,356th C, the 105,544th G, the 106,262nd C and the 107,252nd C without suffering mutation, wherein the nucleotide numbers are in accordance with the nucleotide numbering system of the nucleotide sequence of the genomic DNA of the varicella virus Dumas strain of SEQ ID NO: 1.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: November 25, 2003
    Assignee: The Research Foundation for Microbial Diseases of Osaka University
    Inventors: Yasuyuki Gomi, Hiroki Sunamachi, Michiaki Takahashi, Koichi Yamanishi
  • Method of controlling the qualities of attenuated pox vaccine
    Publication number: 20030082210
    Abstract: Disclosed is a method for quality control of an attenuated varicella live vaccine, which comprises subjecting the genomic DNA of a sample varicella vaccine virus to sequence analysis and confirming that the genomic DNA of the sample varicella vaccine virus conserves the 5,745th G, the 105,356th C, the 105,544th G, the 106,262nd C and the 107,252nd C without suffering mutation, wherein the nucleotide numbers are in accordance with the nucleotide numbering system of the nucleotide sequence of the genomic DNA of the varicella virus Dumas strain of SEQ ID NO: 1.
    Type: Application
    Filed: August 15, 2001
    Publication date: May 1, 2003
    Inventors: Yasuyuki Gomi, Hiroki Sunamachi, Michiaki Takahashi, Koichi Yamanishi