Patents by Inventor Akikazu Takada

Akikazu Takada 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).

  • Dermatan sulfate compositions and antithrombotic compositions containing same
    Patent number: 5801162
    Abstract: Dermatan sulfate compositions having certain characteristics have been found to have thrombolytic activity. Dermatan sulfate combined with tissue plasminogen activator (t-PA) enhances the thrombolytic activity of t-PA. Antithrombotic compositions containing dermatan sulfates can be used for treating various thrombotic diseases.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: September 1, 1998
    Assignee: Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)
    Inventors: Akikazu Takada, Junichi Onaya, Mikio Arai, Satoshi Miyauchi, Mamoru Kyogashima, Keiichi Yoshida