Patents by Inventor Plerre J. Daniel

Plerre J. Daniel 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).

  • DOWNHOLE MASS SPECTROMETRY
    Publication number: 20100181471
    Abstract: A method comprising using a first mass analyzer of a downhole tool to isolate specific ions within a sample received in the downhole tool, using a second mass analyzer of the downhole tool to stabilize the ions isolated by the first mass analyzer, and using a third mass analyzer of the downhole tool to catalog the stabilized ions.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 22, 2010
    Inventors: JULIAN J. POP, Reza Taherian, Plerre J. Daniel