Patents by Inventor SUMAN GHORAI

SUMAN GHORAI 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).

  • Tip enhanced laser assisted sample transfer for biomolecule mass spectrometry
    Patent number: 10107835
    Abstract: Disclosed are various embodiments for transferring molecules from a surface for mass spectrometry and other sample analysis methods, and the like. A laser is focused onto a tip of an atomic force microscope to remove and capture a quantity of molecules from the surface, so they can be transferred to a mass spectrometer or another instrument for analysis.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: October 23, 2018
    Assignee: BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY
    Inventors: Kermit King Murray, Suman Ghorai, Chinthaka Aravinda Seneviratne
  • TIP ENHANCED LASER ASSISTED SAMPLE TRANSFER FOR BIOMOLECULE MASS SPECTROMETRY
    Publication number: 20180003735
    Abstract: Disclosed are various embodiments for transferring molecules from a surface for mass spectrometry and other sample analysis methods, and the like. A laser is focused onto a tip of an atomic force microscope to remove and capture a quantity of molecules from the surface, so they can be transferred to a mass spectrometer or another instrument for analysis.
    Type: Application
    Filed: January 7, 2016
    Publication date: January 4, 2018
    Inventors: KERMIT KING MURRAY, SUMAN GHORAI, CHINTHAKA ARAVINDA SENEVERATNE