Patents by Inventor Charu KUMAR

Charu KUMAR 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).

  • Column comprising particles
    Patent number: 12752220
    Abstract: A column including particles having an average particle size ranging from about 1 ?m to about 5 ?m; the particles have an average pore size ranging from about 450 ? to about 3000 ?; and the particles have an average pore volume ranging from about 0.1 cm3/g to about 5 cm3/g is disclosed. The column can be a size exclusion chromatography column. The column can be used in a method to separate monomers from viral analytes, which is also disclosed.
    Type: Grant
    Filed: July 31, 2023
    Date of Patent: October 6, 2026
    Assignee: AGILENT TECHNOLOGIES, INC.
    Inventors: Ta-Chen Wei, Andrei Bordunov, Charu Kumar, Ace Gita Galermo, John Davies, Andrew Coffey
  • COLUMN COMPRISING PARTICLES
    Publication number: 20250041760
    Abstract: A column including particles having an average particle size ranging from about 1 ?m to about 5 ?m; the particles have an average pore size ranging from about 450 ? to about 3000 ?; and the particles have an average pore volume ranging from about 0.1 cm3/g to about 5 cm3/g is disclosed. The column can be a size exclusion chromatography column. The column can be used in a method to separate monomers from viral analytes, which is also disclosed.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 6, 2025
    Applicant: AGILENT TECHNOLOGIES, INC.
    Inventors: Ta-Chen WEI, Andrei BORDUNOV, Charu KUMAR, Ace Gita GALERMO, John DAVIES, Andrew COFFEY