Patents by Inventor Kenneth Donald Vaughan

Kenneth Donald Vaughan 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).

  • Medication compositions
    Patent number: 7780977
    Abstract: A medicinal composition comprising: (a) a core comprising a medicinally effective unit dose of one or more active medicaments; and (b) said medicament(s) being enclosed within a film material which comprises at least 40% by weight hydroxypropylmethyl cellulose.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: August 24, 2010
    Assignee: Bioprogress Technology Limited
    Inventors: Andrew John Inchley, Kenneth Donald Vaughan