Patents by Inventor Ashtosh P. Ganjoo

Ashtosh P. Ganjoo 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).

  • Publication number: 20240194369
    Abstract: The present invention is directed to coated articles. A substrate is coated with an underlayer having at a first underlayer film made of a first high refractive index material. A transparent conductive oxide layer over at least a portion of the underlayer. An embedded film is embedded within the transparent conductive oxide layer wherein the embedded film comprises a second high refractive index material.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 13, 2024
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, Dennis J. O'Shaughnessy
  • Publication number: 20240152018
    Abstract: An electrochromic article includes a first substrate having a first surface and an opposite second surface and a second substrate having a third surface and an opposite fourth surface separated from the first substrate. The second surface of the first substrate faces the third surface of the second substrate and a first electrode is positioned over at least a portion of the second surface of the first substrate. A second electrode is positioned over at least a portion of the third surface of the second substrate. A sealant material is positioned between the first electrode and second electrode. An electrochromic composition is positioned in direct contact with at least a portion of the first electrode and at least a portion of the second electrode. The sealant material is formed from an organic polymer material having an oxygen transmission rate (OTR) of less than or equal to 2 cc/m2·day·atm.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 9, 2024
    Inventors: James W. McCamy, Ashtosh P. Ganjoo, Roxana Shabani
  • Patent number: 11881326
    Abstract: The present invention is directed to coated articles. A substrate is coated with an underlayer having at a first underlayer film made of a first high refractive index material. A transparent conductive oxide layer over at least a portion of the underlayer. An embedded film is embedded within the transparent conductive oxide layer wherein the embedded film comprises a second high refractive index material.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: January 23, 2024
    Assignee: Vitro Flat Glass LLC
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, Dennis J. O'Shaughnessy
  • Patent number: 11852945
    Abstract: An electrochromic article includes a first substrate having a first surface and an opposite second surface and a second substrate having a third surface and an opposite fourth surface separated from the first substrate. The second surface of the first substrate faces the third surface of the second substrate and a first electrode is positioned over at least a portion of the second surface of the first substrate. A second electrode is positioned over at least a portion of the third surface of the second substrate. A sealant material is positioned between the first electrode and second electrode. An electrochromic composition is positioned in direct contact with at least a portion of the first electrode and at least a portion of the second electrode. The sealant material is formed from an organic polymer material having an oxygen transmission rate (OTR) of less than or equal to 2 cc/m2·day·atm.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: December 26, 2023
    Assignee: Vitro Flat Glass LLC
    Inventors: James W. McCamy, Ashtosh P. Ganjoo, Roxana Shabani
  • Publication number: 20220113603
    Abstract: An electrochromic article includes a first substrate having a first surface and an opposite second surface and a second substrate having a third surface and an opposite fourth surface separated from the first substrate. The second surface of the first substrate faces the third surface of the second substrate and a first electrode is positioned over at least a portion of the second surface of the first substrate. A second electrode is positioned over at least a portion of the third surface of the second substrate. A sealant material is positioned between the first electrode and second electrode. An electrochromic composition is positioned in direct contact with at least a portion of the first electrode and at least a portion of the second electrode. The sealant material is formed from an organic polymer material having an oxygen transmission rate (OTR) of less than or equal to 2 cc·mm/m2·day·atm.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 14, 2022
    Inventors: James W. McCamy, Ashtosh P. Ganjoo, Roxana Shabani
  • Publication number: 20200243213
    Abstract: The present invention is directed to coated articles. A substrate is coated with an underlayer having at a first underlayer film made of a first high refractive index material. A transparent conductive oxide layer over at least a portion of the underlayer. An embedded film is embedded within the transparent conductive oxide layer wherein the embedded film comprises a second high refractive index material.
    Type: Application
    Filed: March 16, 2020
    Publication date: July 30, 2020
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, Dennis J. O'Shaughnessy
  • Patent number: 10650935
    Abstract: The present invention is directed to coated articles. A substrate is coated with an underlayer having at a first underlayer film made of a first high refractive index material. A transparent conductive oxide layer over at least a portion of the underlayer. An embedded film is embedded within the transparent conductive oxide layer wherein the embedded film comprises a second high refractive index material.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: May 12, 2020
    Assignee: Vitro Flat Glass LLC
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, Dennis J. O'Shaughnessy
  • Publication number: 20190043640
    Abstract: The invention is directed to protective layers that protect functional layers applied over a substrate. The protective layer has a first protective film over at least a portion of the functional layer. The first protective film is titania, alumina, zinc oxide, tin oxide, zirconia, silica or mixtures thereof. A second protective film over at least a portion of the first protective film. The second protective film contains titania and alumina and is an outermost film.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 7, 2019
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, James Finley
  • Publication number: 20190040523
    Abstract: The invention is methods of reducing a sheet resistance or changing emissivity of a coated article. A coating is applied over a substrate wherein that contains a transparent conductive oxide layer at room temperature. The transparent conductive oxide layer is processed by generating an Eddy current in the transparent conductive oxide, flash annealing the transparent conductive oxide layer so that the transparent conductive oxide layer reaches a temperature of above 380° F., or heating the coated article such that the transparent conductive oxide layer is heated to above 380° F.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 7, 2019
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan
  • Publication number: 20190041550
    Abstract: Methods of processing coated articles, such as transparencies, are provided comprising flash annealing one or more layers of the coated article. The one or more layers may be reflective metallic layers, such as silver layers, or comprise a transparent conductive oxide, such as indium tin oxide, or a semiconductor.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 7, 2019
    Inventors: Ashtosh P. Ganjoo, Patrick Fisher, Sudarshan Narayanan
  • Publication number: 20190043634
    Abstract: The present invention is directed to coated articles. A substrate is coated with an underlayer having at a first underlayer film made of a first high refractive index material. A transparent conductive oxide layer over at least a portion of the underlayer. An embedded film is embedded within the transparent conductive oxide layer wherein the embedded film comprises a second high refractive index material.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 7, 2019
    Inventors: Ashtosh P. Ganjoo, Sudarshan Narayanan, Dennis J. O'Shaughnessy