Patents by Inventor Harold Jack Stevens

Harold Jack Stevens 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).

  • Stable emulsion composition
    Patent number: 7960416
    Abstract: An emulsion composition comprising (1) a compound (I) represented by the formula (I) wherein each symbol is as defined in the specification (2) an anionic synthetic phospholipid in a proportion of about 0.0001 about 5% (W/V) relative to the composition in total, and (3) a naturally-occurring phospholipid in a proportion of about 0.1 about 10% (W/V) relative to the composition in total is provided.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: June 14, 2011
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Jun Sato, Hikaru Taira, Eiji Nara, Harold Jack Stevens
  • Stable emulsion composition
    Publication number: 20040253276
    Abstract: An emulsion composition comprising (1) a compound (I) represented by the formula (I) wherein each symbol is as defined in the specification (2) an anionic synthetic phospholipid in a proportion of about 0.0001 about 5% (W/V) relative to the composition in total, and (3) a naturally-occurring phospholipid in a proportion of about 0.1 about 10% (W/V) relative to the composition in total is provided.
    Type: Application
    Filed: August 5, 2004
    Publication date: December 16, 2004
    Inventors: Jun Sato, Hikaru Taira, Eiji Nara, Harold Jack Stevens