Patents by Inventor Prithwish Pal

Prithwish Pal 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).

  • High contrast signal to noise ratio device components
    Patent number: 11460435
    Abstract: Provided are device components, devices and methods characterized by a high contrast signal to noise ratio (CNR).
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: October 4, 2022
    Assignee: ELECTRONIC BIOSCIENCES, INC.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal
  • Modified alpha hemolysin polypeptides and methods of use
    Patent number: 10906945
    Abstract: Provided herein are alpha hemolysin polypeptides comprising modified amino acid sequences that can reduce the rate of translocation of a polymer. Also provided herein are apparatuses and devices comprising modified hemolysin polypeptides. Also provided herein are methods of using modified alpha hemolysin proteins for use in characterizing and/or sequencing a polymer or for use as molecular sensors.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: February 2, 2021
    Assignee: ELECTRONIC BIOSCIENCES, INC.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal
  • HIGH CONTRAST SIGNAL TO NOISE RATIO DEVICE COMPONENTS
    Publication number: 20190178838
    Abstract: Provided are device components, devices and methods characterized by a high contrast signal to noise ratio (CNR).
    Type: Application
    Filed: January 16, 2019
    Publication date: June 13, 2019
    Inventors: Geoffrey A. BARRALL, Eric N. Ervin, Prithwish Pal
  • High contrast signal to noise ratio device components
    Patent number: 10228347
    Abstract: Provided are device components, devices and methods characterized by a high contrast signal to noise ratio (CNR).
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: March 12, 2019
    Assignee: Electronic BioSciences, Inc.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal
  • MODIFIED ALPHA HEMOLYSIN POLYPEPTIDES AND METHODS OF USE
    Publication number: 20180312551
    Abstract: Provided herein are alpha hemolysin polypeptides comprising modified amino acid sequences that can reduce the rate of translocation of a polymer. Also provided herein are apparatuses and devices comprising modified hemolysin polypeptides. Also provided herein are methods of using modified alpha hemolysin proteins for use in characterizing and/or sequencing a polymer or for use as molecular sensors.
    Type: Application
    Filed: July 12, 2018
    Publication date: November 1, 2018
    Inventors: GEOFFREY A. BARRALL, ERIC N. ERVIN, PRITHWISH PAL
  • Modified alpha hemolysin polypeptides and methods of use
    Patent number: 10047129
    Abstract: Provided herein are alpha hemolysin polypeptides comprising modified amino acid sequences that can reduce the rate of translocation of a polymer. Also provided herein are apparatuses and devices comprising modified hemolysin polypeptides. Also provided herein are methods of using modified alpha hemolysin proteins for use in characterizing and/or sequencing a polymer or for use as molecular sensors.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: August 14, 2018
    Assignee: ELECTRONIC BIOSCIENCES, INC.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal
  • MODIFIED ALPHA HEMOLYSIN POLYPEPTIDES AND METHODS OF USE
    Publication number: 20150329600
    Abstract: Provided herein are alpha hemolysin polypeptides comprising modified amino acid sequences that can reduce the rate of translocation of a polymer. Also provided herein are apparatuses and devices comprising modified hemolysin polypeptides. Also provided herein are methods of using modified alpha hemolysin proteins for use in characterizing and/or sequencing a polymer or for use as molecular sensors.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 19, 2015
    Inventors: Geoffrey A. BARRAL, Eric N. ERVIN, Prithwish PAL
  • METHODS FOR CHARACTERIZING A DEVICE COMPONENT BASED ON A CONTRAST SIGNAL TO NOISE RATIO
    Publication number: 20140248608
    Abstract: The general concept of using a nanopore for DNA sequencing is to electrophoretically drive a polymer (e.g. single stranded DNA) through a nanopore under aqueous conditions, and identify each individual monomer (e.g. nucleotide) of the strand as it passes through the sensitive region of the nanopore based on its characteristic current modulation.
    Type: Application
    Filed: June 22, 2012
    Publication date: September 4, 2014
    Applicant: ELECTRONIC BIOSCIENCES, INC.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal
  • HIGH CONTRAST SIGNAL TO NOISE RATIO DEVICE COMPONENTS
    Publication number: 20140216933
    Abstract: Provided are device components, devices and methods characterized by a high contrast signal to noise ratio (CNR).
    Type: Application
    Filed: June 22, 2012
    Publication date: August 7, 2014
    Applicant: ELECTRONIC BIOSCIENCES, INC.
    Inventors: Geoffrey A. Barrall, Eric N. Ervin, Prithwish Pal