Patents by Inventor Banerjee Mainak

Banerjee Mainak 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).

  • Method of separating and purifying cellular components using non-covalent bond between cucurbituril derivative and guest compound and apparatus using the same
    Patent number: 9073972
    Abstract: Provided is a method of separating cellular components, the method including: a) contacting a guest compound-bound reactive compound with cells; b) lysing the cells; c) adding a host compound-bound solid phase to a solution including the lysates of the cells to prepare a mixture; d) separating binding pairs of the guest compound bound to cellular components and the host compound bound to the solid phase from the mixture, and purifying the binding pairs; and e) separating the cellular components from the binding pairs, wherein the guest compound-bound reactive compound is obtained through a covalent bond between a reactive compound and a guest compound represented by Formula 2 below guest, the host compound-bound solid phase is obtained through a covalent bond between a solid phase and a host compound represented by Formula 1 below, and the reactive compound includes at least one selected from the group consisting of a biomolecule, N-hydroxysuccimide, an antigen, an antibody, an aptamer, folic acid, transferri
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: July 7, 2015
    Assignee: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Ki Moon Kim, Don Wook Lee, Sung Ho Ryu, Sang Hoon Ha, Hyun Tae Jung, Banerjee Mainak, Narayanan Selvapalam, Kyeng Min Park
  • METHOD OF SEPARATING AND PURIFYING CELLULAR COMPONENTS USING NON-COVALENT BOND BETWEEN CUCURBITAL DERIVATIVE AND GUEST COMPOUND AND APPARATUS USING THE SAME
    Publication number: 20110092680
    Abstract: Provided is a method of separating cellular components, the method including: a) contacting a guest compound-bound reactive compound with cells; b) lysing the cells; c) adding a host compound-bound solid phase to a solution including the lysates of the cells to prepare a mixture; d) separating binding pairs of the guest compound bound to cellular components and the host compound bound to the solid phase from the mixture, and purifying the binding pairs; and e) separating the cellular components from the binding pairs, wherein the guest compound-bound reactive compound is obtained through a covalent bond between a reactive compound and a guest compound represented by Formula 2 below guest, the host compound-bound solid phase is obtained through a covalent bond between a solid phase and a host compound represented by Formula 1 below, and the reactive compound includes at least one selected from the group consisting of a biomolecule, N-hydroxysuccimide, an antigen, an antibody, an aptamer, folic acid, transferri
    Type: Application
    Filed: April 15, 2009
    Publication date: April 21, 2011
    Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Ki Moon Kim, Don Wook Lee, Sung Ho Ryu, Sang Hoon Ha, Hyun Tae Jung, Banerjee Mainak, Narayanan Selvapalam, Kyeng Min Park