Patents by Inventor Trevor Martin Higgins

Trevor Martin Higgins 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).

  • Punch
    Patent number: 8221108
    Abstract: A punch (10, 110) for forming a tablet is described. The punch includes a cam surface (24, 124) which in use contacts a compression surface (62). The cam surface includes a substantially planar flat portion (14, 114), the flat portion having a non-circular shape when viewed along a direction (20) normal to the plane of the flat portion.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: July 17, 2012
    Assignee: I Holland Limited
    Inventor: Trevor Martin Higgins
  • PUNCH
    Publication number: 20110300253
    Abstract: A punch (10, 110) for forming a tablet is described. The punch includes a cam surface (24, 124) which in use contacts a compression surface (62). The cam surface includes a substantially planar flat portion (14, 114), the flat portion having a non-circular shape when viewed along a direction (20) normal to the plane of the flat portion.
    Type: Application
    Filed: January 13, 2010
    Publication date: December 8, 2011
    Applicant: I HOLLAND LIMITED
    Inventor: Trevor Martin Higgins