Patents by Inventor Tatsuro Kawasoe

Tatsuro Kawasoe 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).

  • Poly-labelled oligonucleotide derivative
    Patent number: 4876335
    Abstract: A poly-labelled oligonucleotide having a plurality of labels, comprising labels carried on a polylysine and having the polylysine introduced on the extension from 5'- and/or 3'-end through phosphate group is useful as a probe for hybridization.
    Type: Grant
    Filed: June 30, 1987
    Date of Patent: October 24, 1989
    Assignee: Wakunaga Seiyaku Kabushiki Kaisha
    Inventors: Akio Yamane, Tatsuro Kawasoe, Noriko Tsukumo, Kenichi Miyoshi