Patents by Inventor Ernest Dawes

Ernest Dawes 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).

  • Sealed integral liquid chromatography system
    Publication number: 20050077222
    Abstract: A liquid chromatography system (10) including a separation column (12) having an internal bore (13) and an end fitting assembly (16, 18, 20) fitted at one side to an end of the separation column (10). Transfer tubing (22) is fitted to the opposite side of the end fitting assembly (16, 18, 20). The separation column (12), transfer tubing (22), and end fitting assembly (16, 18, 20) are constructed as a sealed integral system. Preferably, the separation column is a micro, capillary, or nano liquid chromatography column.
    Type: Application
    Filed: January 16, 2003
    Publication date: April 14, 2005
    Inventors: Peter Dawes, Ernest Dawes