Patents by Inventor Martyn Ryder

Martyn Ryder 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).

  • Containment assembly
    Patent number: 7017306
    Abstract: A containment assembly such as a down flow containment assembly including a barrier means between the processing zone and the operator breathing zone at least a first part of which is provided with flexible gloves for access to and maneuverability in the processing zone.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: March 28, 2006
    Assignee: Carlisle Process Systems Limited
    Inventor: Martyn Ryder
  • Material transfer apparatus
    Publication number: 20030090174
    Abstract: The present invention relates to a material transfer apparatus incorporating a material handling enclosure for assisting the transfer of material (eg powdered material such as powdered pharmaceutical materials) between a material storage means and a material receiving means and an axially compressible tubular sleeve for localised containment of extraneous material at the interface of the material handling enclosure and the material receiving means and/or at the interface of the material handling enclosure and the material storage means.
    Type: Application
    Filed: October 21, 2002
    Publication date: May 15, 2003
    Inventor: Martyn Ryder
  • Containment assembly
    Publication number: 20020129563
    Abstract: A containment assembly such as a down flow containment assembly including a barrier means between the processing zone and the operator breathing zone at least a first part of which is provided with flexible gloves for access to and maneuverability in the processing zone.
    Type: Application
    Filed: December 21, 2001
    Publication date: September 19, 2002
    Inventor: Martyn Ryder
  • Glove box
    Patent number: 5890781
    Abstract: The glove box (1) comprises a rigid frame (2) for defining the shape of a glove box. The frame has a first hollow face (3) defining a drum receiving portion (4) which is substantially tubular in shape and a second face (4) defining an outlet (5) which is also substantially tubular in shape. The remaining four faces of the frame are open and a flexible glove bag (6) is shaped to fit over the frame covering the open faces (7) and to be sealingly attached to the frame.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: April 6, 1999
    Assignee: Extract Technology, Ltd
    Inventor: Martyn Ryder