Patents by Inventor Duncan Robert Casey

Duncan Robert Casey 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).

  • Miniature HPLC device
    Patent number: 9354209
    Abstract: A liquid chromatography device comprises one or more liquid reservoirs (3) for a liquid medium, a sample reservoir for a sample to be analyzed and a chromatography column (4) in fluid communication with the liquid reservoir (3) and the sample reservoir (5). The device further comprises a gas reservoir (1) for containing a volume of gas under pressure to force liquid from the liquid reservoir (3) through the chromatography column (4), in use.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: May 31, 2016
    Assignee: Imperial Innovations Ltd
    Inventors: Duncan Robert Casey, Joseph John Kaplinsky, Ali Salehi-Reyhani
  • SELF-LIMITING INJECTION ASSEMBLY FOR SAMPLE INTRODUCTION IN HPLC
    Publication number: 20150204823
    Abstract: A liquid chromatography device comprises one or more liquid reservoirs for a liquid medium, a sample reservoir for a sample to be analysed and a chromatography column in fluid communication with the liquid reservoir and the sample reservoir. The device comprises a monitoring mechanism for monitoring the number of times a sample is released from the sample reservoir into the chromatography column.
    Type: Application
    Filed: July 30, 2013
    Publication date: July 23, 2015
    Applicant: IMPERIAL INNOVATIONS LTD
    Inventors: Duncan Robert Casey, Ali Salehi-Reyhani, Beatrice Lucile Lea Eva Gauthe
  • MINIATURE HPLC DEVICE
    Publication number: 20130219999
    Abstract: A liquid chromatography device comprises one or more liquid reservoirs (3) for a liquid medium, a sample reservoir for a sample to be analysed and a chromatography column (4) in fluid communication with the liquid reservoir (3) and the sample reservoir (5). The device further comprises a gas reservoir (1) for containing a volume of gas under pressure to force liquid from the liquid reservoir (3) through the chromatography column (4), in use.
    Type: Application
    Filed: June 27, 2011
    Publication date: August 29, 2013
    Applicant: IMPERIAL INNOVATIONS LTD
    Inventors: Duncan Robert Casey, Joseph John Kaplinsky, Ali Salehi-Reyhani