Patents by Inventor Lingfel Zeng

Lingfel Zeng 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).

  • Methods for identifying protein-protein interactions
    Patent number: 9500654
    Abstract: The invention generally relates to methods for identifying protein-protein interactions. In certain aspects, methods of the invention involve conducting a protein-fragment complementation assay on a sample to form a protein-protein complex between two proteins in the sample that only transiently interact under physiological conditions, separating the complexes from the sample, and analyzing a protein of the complex using a mass spectrometry technique.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: November 22, 2016
    Assignee: Purdue Research Foundation
    Inventors: Weiguo Andy Tao, Changdeng Hu, Lingfel Zeng