Patents by Inventor Stephen John Pollard

Stephen John Pollard 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).

  • Material supply for a tablet pressing machine and a tablet pressing machine
    Patent number: 8419410
    Abstract: The present invention relates to a material supply for a tablet pressing machine with a rotor which comprises a matrix disc. A plurality of matrices is arranged within the matrix disc. The material supply is provided to supply material which is to be tabletted to the matrices formed in the matrix disc. A further subject of the invention is a tablet pressing machine which comprises a material supply according to the invention.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: April 16, 2013
    Assignee: BWI PLC
    Inventor: Stephen John Pollard
  • Material Supply for a Tablet Pressing Machine and a Tablet Pressing Machine
    Publication number: 20110318444
    Abstract: The present invention relates to a material supply for a tablet pressing machine with a rotor which comprises a matrix disc. A plurality of matrices is arranged within the matrix disc. The material supply is provided to supply material which is to be tabletted to the matrices formed in the matrix disc. A further subject of the invention is a tablet pressing machine which comprises a material supply according to the invention.
    Type: Application
    Filed: June 6, 2011
    Publication date: December 29, 2011
    Inventor: Stephen John Pollard
  • MATERIAL SUPPLY FOR A TABLET PRESSING MACHINE, A TABLET PRESSING MACHINE AND A CLEANING METHOD FOR A TABLET PRESSING MACHINE
    Publication number: 20110079319
    Abstract: The present invention relates to a material supply for a tablet pressing machine with a rotor, which comprises a matrix disc. The matrix disc includes a plurality of arranged matrices. The material supply is provided to supply material which is to be tabletted to the matrices formed in the matrix disc. A further subject of the invention is a tablet pressing machine which comprises a material supply according to the invention, and also a method for cleaning such a tablet pressing machine.
    Type: Application
    Filed: October 22, 2010
    Publication date: April 7, 2011
    Inventor: Stephen John Pollard