Patents by Inventor Christopher P. Hughes

Christopher P. Hughes 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).

  • Patent number: 6364519
    Abstract: A relatively rigid container for packaging bone cement powder. The container is filled with the powder and then sealed with a lid. To access the powder, the nurse simply peels back the lid. Because no tearing or cutting open is required as with the current pouches used to store cement powder, the likelihood of powder loss and contamination is reduced and the quality of the resulting cement thereby enhanced. The container may be shaped to guide and/or mate with a funnel that guides the powder into the mixing chamber of the cement mixer. Additionally, the container may be shaped to allow for actual mixing of the powder and the liquid within the container. The liquid monomer is then simply added to the powder already in the container, drastically reducing the risk of powder loss.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: April 2, 2002
    Assignee: Smith & Nephew, Inc.
    Inventors: Christopher P. Hughes, Richard A. Rocco