Patents by Inventor Alexander King

Alexander King 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).

  • Di-steroidal prodrugs of ethinyl estradiol
    Publication number: 20050159609
    Abstract: The present invention is a di-steroidal prodrug of ethinyl estradiol according to formula I:
    Type: Application
    Filed: December 10, 2004
    Publication date: July 21, 2005
    Applicant: Galen (Chemicals) Limited
    Inventors: John Alexander King, James Keown, James William McIlroy, William Armstrong, Michael McKervey, Austin McMordie
  • Winch assembly
    Patent number: 6481692
    Abstract: A winch assembly (10) including a winch shaft (12) adapted for rotation about a first axis (14) and a substantially right angled drive transferring mechanism (20) having a drive input (24) coupled to a tool engagement device (32) and drive output (26) coupled to the winch shaft (12). The tool engagement device (32) is adapted for rotation about a second axis (34) extending substantially radially from the first axis (14). Rotation of the tool engagement device (32) causes rotation of the winch shaft (12).
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: November 19, 2002
    Inventor: Lindsay Alexander King