Patents by Inventor Katherine S. Lovejoy

Katherine S. Lovejoy 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).

  • Phosphonium-based ionic liquids and uses
    Patent number: 8920673
    Abstract: Phosphonium-based room temperature ionic liquids (“RTILs”) were prepared. They were used as matrices for Matrix-Assisted Laser Desorption Ionization (MALDI) mass spectrometry and also for preparing samples of dyes for analysis.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: December 30, 2014
    Assignee: Los Alamos National Security, LLC
    Inventors: Rico E. Del Sesto, Andrew T. Koppisch, Katherine S. Lovejoy, Geraldine M. Purdy
  • Phosphonium-Based Ionic Liquids and Uses
    Publication number: 20120138789
    Abstract: Phosphonium-based room temperature ionic liquids (“RTILs”) were prepared. They were used as matrices for Matrix-Assisted Laser Desorption Ionization (MALDI) mass spectrometry and also for preparing samples of dyes for analysis.
    Type: Application
    Filed: December 2, 2010
    Publication date: June 7, 2012
    Applicant: Los Alamos National Security, LLC
    Inventors: Rico E. Del Sesto, Andrew T. Koppisch, Katherine S. Lovejoy, Geraldine M. Purdy