Patents by Inventor Arpita Bose

Arpita Bose 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).

  • Micro-bioelectrochemical cell devices and methods of detecting electron flows
    Patent number: 11944964
    Abstract: A micro-bioelectrochemical cell (?-BEC) device is disclosed that includes from 4 to 96 microfluidically connected of chambers, in which each chamber encloses a volume of about 1 ?L to 2 ?L. A working electrode, reference electrode, and counting electrode contacts each volume. The ?-BEC device includes a support layer coated with a working electrode layer, a microfluidics layer containing a plurality of wells, and an electrical layer containing the reference and counter electrodes. Methods of using the ?-BEC device to perform bioelectrochemical measurements of cells are also disclosed.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: April 2, 2024
    Assignee: Washington University
    Inventors: John Mark Meacham, Arpita Bose, Michael M. Binkley
  • MICRO-BIOELECTROCHEMICAL CELL DEVICES AND METHODS OF DETECTING ELECTRON FLOWS
    Publication number: 20240024869
    Abstract: A micro-bioelectrochemical cell (?-BEC) device is disclosed that includes from 4 to 96 microfluidically connected chambers, in which each chamber encloses a volume of about 1 ?L to 2 ?L. A working electrode, reference electrode, and counting electrode contacts each volume. The ?-BEC device includes a support layer coated with a working electrode layer, a microfluidics layer containing a plurality of wells, and an electrical layer containing the reference and counter electrodes. Methods of using the ?-BEC device to perform bioelectrochemical measurements of cells are also disclosed.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 25, 2024
    Applicant: Washington University
    Inventors: John Meacham, Arpita Bose
  • GENETICALLY ENGINEERED RHODOPSEUDOMONAS PALUSTRIS
    Publication number: 20230242947
    Abstract: Among the various aspects of the present disclosure is the provision of a genetically engineered transgenic microorganisms Rhodopseudomonas palustris and methods of making and using the same.
    Type: Application
    Filed: October 14, 2022
    Publication date: August 3, 2023
    Applicant: Washington University
    Inventors: Arpita Bose, Wei Bai
  • MICRO-BIOELECTROCHEMICAL CELL DEVICES AND METHODS OF DETECTING ELECTRON FLOWS
    Publication number: 20200282396
    Abstract: A micro-bioelectrochemical cell (?-BEC) device is disclosed that includes from 4 to 96 microfluidically connected of chambers, in which each chamber encloses a volume of about 1 ?L to 2 ?L. A working electrode, reference electrode, and counting electrode contacts each volume. The ?-BEC device includes a support layer coated with a working electrode layer, a microfluidics layer containing a plurality of wells, and an electrical layer containing the reference and counter electrodes. Methods of using the ?-BEC device to perform bioelectrochemical measurements of cells are also disclosed.
    Type: Application
    Filed: January 29, 2020
    Publication date: September 10, 2020
    Applicant: Washington University
    Inventors: John Meacham, Arpita Bose