Patents by Inventor Amaresh Kumar SAHOO

Amaresh Kumar SAHOO 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).

  • Device for visual detection of bilirubin
    Patent number: 11268967
    Abstract: The present invention discloses a diagnostic device or kit for visual detection of bilirubin. Said diagnostic device or kit comprises chitosan stabilized gold nanoclusters based luminescence source, Cu2+ ions source for quenching luminescence intensity of said gold nanoclusters and recovery of quenched luminescence intensity in the presence of bilirubin. The said device enables non-invasive detection of hyper-bilirubinemia by thumb impression visually or from blood serum.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: March 8, 2022
    Assignee: INDIAN INSTITUTE OF TECHNOLOGY, GUWAHATI
    Inventors: Arun Chattopadhyay, Anumita Paul, Srestha Basu, Amaresh Kumar Sahoo
  • Device with integrated methods for reverse transcription polymerase chain reaction (RT-PCR) and/or DNA/protein array based analyses
    Patent number: 11213827
    Abstract: A device with integrated methods for carrying out reverse transcription polymerase chain reaction (RT-PCR) and/or array based analysis involving signal generating agents (gold nanoclusters) comprising a heating and cooling cycle based synthesis selectively with DIMA and protein as templates. The advancement is further directed to a portable device adapted for RT-PCR and array based gene and protein expression analyses based on a common detection agent involving luminescence of in-situ synthesized gold nanoclusters with adaptability for user friendly graphical user interface (GUI) for controlling, visualization and analysis of the data.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: January 4, 2022
    Assignee: Indian Institute of Technology Guwahati
    Inventors: Arun Chattopadhyay, Sunil Kumar Sailapu, Deepanjalee Dutta, Amaresh Kumar Sahoo, Siddhartha Sankar Ghosh
  • A DEVICE WITH INTEGRATED METHODS FOR REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION (RT-PCR) AND/OR DNA/PROTEIN ARRAY BASED ANALYSES
    Publication number: 20190046988
    Abstract: A device with integrated methods for carrying out reverse transcription polymerase chain reaction (RT-PCR) and/or array based analysis involving signal generating agents (gold nanoclusters) comprising a heating and cooling cycle based synthesis selectively with DIMA and protein as templates. The advancement is further directed to a portable device adapted for RT-PCR and array based gene and protein expression analyses based on a common detection agent involving luminescence of in-situ synthesized gold nanoclusters with adaptability for user friendly graphical user interface (GUI) for controlling, visualization and analysis of the data.
    Type: Application
    Filed: June 2, 2016
    Publication date: February 14, 2019
    Inventors: Arun CHATTOPADHYAY, Sunil Kumar SAILAPU, Deepanjalee DUTTA, Amaresh Kumar SAHOO, Siddhartha Sankar GHOSH
  • A DEVICE FOR VISUAL DETECTION OF BILIRUBIN
    Publication number: 20180149663
    Abstract: The present invention discloses a diagnostic device or kit for visual detection of bilirubin. Said diagnostic device or kit comprises chitosan stabilized gold nanoclusters based luminescence source, Cu2+ ions source for quenching luminescence intensity of said gold nanoclusters and recovery of quenched luminescence intensity in the presence of bilirubin. The said device enables non-invasive detection of hyper-bilirubinemia by thumb impression visually or from blood serum.
    Type: Application
    Filed: June 2, 2016
    Publication date: May 31, 2018
    Inventors: Arun CHATTOPADHYAY, Anumita PAUL, Srestha BASU, Amaresh Kumar SAHOO