Patents by Inventor Angshuman Nag

Angshuman Nag 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).

  • Materials and methods for the preparation of nanocomposites
    Patent number: 10600865
    Abstract: Disclosed herein is an isolable colloidal particle comprising a nanoparticle and an inorganic capping agent bound to the surface of the nanoparticle, a method for making the same in a biphasic solvent mixture, and the formation of structures and solids from the isolable colloidal particle. The process can yield photovoltaic cells, piezoelectric crystals, thermoelectric layers, optoelectronic layers, light emitting diodes, ferroelectric layers, thin film transistors, floating gate memory devices, phase change layers, and sensor devices.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: March 24, 2020
    Assignee: THE UNIVERSITY OF CHICAGO
    Inventors: Angshuman Nag, Dmitri V. Talapin
  • Materials and Methods for the Preparation of Nanocomposites
    Publication number: 20180301530
    Abstract: Disclosed herein is an isolable colloidal particle comprising a nanoparticle and an inorganic capping agent bound to the surface of the nanoparticle, a method for making the same in a biphasic solvent mixture, and the formation of structures and solids from the isolable colloidal particle. The process can yield photovoltaic cells, piezoelectric crystals, thermoelectric layers, optoelectronic layers, light emitting diodes, ferroelectric layers, thin film transistors, floating gate memory devices, phase change layers, and sensor devices.
    Type: Application
    Filed: January 29, 2018
    Publication date: October 18, 2018
    Applicant: THE UNIVERSITY OF CHICAGO
    Inventors: Angshuman Nag, Dmitri V. Talapin
  • Materials and methods for the preparation of nanocomposites
    Patent number: 9882001
    Abstract: Disclosed herein is an isolable colloidal particle comprising a nanoparticle and an inorganic capping agent bound to the surface of the nanoparticle, a method for making the same in a biphasic solvent mixture, and the formation of structures and solids from the isolable colloidal particle. The process can yield photovoltaic cells, piezoelectric crystals, thermoelectric layers, optoelectronic layers, light emitting diodes, ferroelectric layers, thin film transistors, floating gate memory devices, phase change layers, and sensor devices.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: January 30, 2018
    Assignee: THE UNIVERSITY OF CHICAGO
    Inventors: Angshuman Nag, Dmitri V. Talapin
  • MATERIALS AND METHODS FOR THE PREPARATION OF NANOCOMPOSITES
    Publication number: 20140346442
    Abstract: Disclosed herein is an isolable colloidal particle comprising a nanoparticle and an inorganic capping agent bound to the surface of the nanoparticle, a method for making the same in a biphasic solvent mixture, and the formation of structures and solids from the isolable colloidal particle. The process can yield photovoltaic cells, piezoelectric crystals, thermoelectric layers, optoelectronic layers, light emitting diodes, ferroelectric layers, thin film transistors, floating gate memory devices, phase change layers, and sensor devices.
    Type: Application
    Filed: May 16, 2012
    Publication date: November 27, 2014
    Applicant: THE UNIVERSITY OF CHICAGO
    Inventors: Angshuman Nag, Dmitri V. Talapin