Patents by Inventor Annie Moradian

Annie Moradian 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).

  • Reduction of oxidated methionine peptides for mass spectrometry
    Patent number: 10266866
    Abstract: A method for preparing a methionine containing peptide or protein for analysis by mass spectrometry by incubating the methionine containing peptide or protein with a heterologous methionine sulfoxide reductase A (MsrA), a heterologous methionine sulfoxide reductase B (MsrB), or a heterologous methionine sulfoxide reductase AB (MsrAB) enzyme results in the reduction of an oxidized methionine containing peptide or protein.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: April 23, 2019
    Assignee: California Institute of Technology
    Inventors: Michael Sweredoski, Annie Moradian, Tanya R. Yakushi, Sonja Hess, Roxana Eggleston-Rangel
  • REDUCTION OF OXIDATED METHIONINE PEPTIDES FOR MASS SPECTROMETRY
    Publication number: 20170152541
    Abstract: A method for preparing a methionine-containing peptide or protein for analysis by mass spectrometry includes incubating the methionine-containing peptide or protein with a heterologous methionine sulfoxide reductase A (MsrA), MsrB, or MsrAB enzyme resulting in the reduction of oxidized methionine-containing peptides or proteins.
    Type: Application
    Filed: November 23, 2016
    Publication date: June 1, 2017
    Inventors: Michael Sweredoski, Annie Moradian, Tanya R. Yakushi, Sonja Hess, Roxana Eggleston-Rangel