Patents by Inventor Charles Leyder

Charles Leyder 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: 20220388291
    Abstract: The present disclosure relates to a multilayer composite that may include a multilayer composite that may include a first barrier layer and a first foam layer. The first foam layer may include a silicone-based matrix component, a flame retardant filler component, and an insulation filler component. The multilayer component may have a thickness of at least about 0.5 mm and no greater than about 10 mm. The multilayer component may also have a HBF flammability rating as measured according to ASTM D4986.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 8, 2022
    Inventors: Fei Wang, Chuanping Li, Rachel Brown, Roger P. Zaleski, Charles Leyder, Jan Faltin, Senthil Jayaseelan, Steven R. Jette, Arthur L. Adam, JR., Nicholas David Orf
  • Publication number: 20220389152
    Abstract: The present disclosure relates to a foam layer that may include a silicone based matrix component, a flame retardant filler component, and an insulation filler component. The foam layer may have a thickness of at least about 0.5 mm and no greater than about 10 mm. The foam layer may further have a compression force deflection at 25% of at least about 5 kPa and not greater than about 500 kPa. The foam layer may also have a HBF flammability rating as measured according to ASTM D4986.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 8, 2022
    Inventors: Fei WANG, Chuanping LI, Rachel BROWN, Roger P. ZALESKI, Charles LEYDER, Senthil JAYASEELAN, Arthur L. ADAM, JR., Jia LIU, Nicholas David ORF
  • Patent number: 11214514
    Abstract: The present disclosure is directed to optically transparent and IR reflecting films having a metal oxide based composite layer which can synergistically improve the optical properties, solar properties, and production speed of the whole composite.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: January 4, 2022
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Antoine Diguet, Charles Leyder, Fabien Lienhart
  • Publication number: 20190243205
    Abstract: An electrochromic device can include a substrate; an electrochromic layer or a counter electrode layer over the substrate and including a mobile ion; a first transparent conductive layer over the substrate and including Ag. In one embodiment, the electrochromic device can include a barrier layer disposed between first transparent conductive layer and the electrochromic or counter electrode layer. In another embodiment, the electrochromic device can include means for preventing (1) the mobile ion from migrating into the first transparent conductive layer, (2) Ag from migrating into the electrochromic layer or counter electrode layer, or both (1) and (2). A process of forming an electrochromic device can include forming an electrochromic layer or a counter electrode layer over a substrate; forming a barrier layer; and forming a first transparent conductive layer over the substrate.
    Type: Application
    Filed: April 16, 2019
    Publication date: August 8, 2019
    Inventors: Sophie BROSSARD, Jean-Christophe GIRON, Charles LEYDER, João ABREU
  • Patent number: 10303032
    Abstract: An electrochromic device can include a substrate; an electrochromic layer or a counter electrode layer over the substrate and including a mobile ion; a first transparent conductive layer over the substrate and including Ag. In one embodiment, the electrochromic device can include a barrier layer disposed between first transparent conductive layer and the electrochromic or counter electrode layer. In another embodiment, the electrochromic device can include means for preventing (1) the mobile ion from migrating into the first transparent conductive layer, (2) Ag from migrating into the electrochromic layer or counter electrode layer, or both (1) and (2). A process of forming an electrochromic device can include forming an electrochromic layer or a counter electrode layer over a substrate; forming a barrier layer; and forming a first transparent conductive layer over the substrate.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: May 28, 2019
    Assignee: SAGE ELECTROCHROMICS, INC.
    Inventors: Sophie Brossard, Jean-Christophe Giron, Charles Leyder, João Abreu
  • Publication number: 20180362395
    Abstract: The present disclosure is directed to optically transparent and IR reflecting films having a metal oxide based composite layer which can synergistically improve the optical properties, solar properties, and production speed of the whole composite.
    Type: Application
    Filed: August 22, 2018
    Publication date: December 20, 2018
    Inventors: Antoine DIGUET, Charles LEYDER, Fabien LIENHART
  • Patent number: 10081570
    Abstract: The present disclosure is directed to optically transparent and IR reflecting films having a metal oxide based composite layer which can synergistically improve the optical properties, solar properties, and production speed of the whole composite.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: September 25, 2018
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Antoine Diguet, Charles Leyder, Fabien Lienhart
  • Patent number: 10036832
    Abstract: This multilayer component (11) for encapsulating an element (12) which is sensitive to air and/or moisture comprises an organic polymer layer (1) and at least one barrier stack (2). The barrier stack (2) comprises at least three successive thin layers (21-23) having alternately lower and higher degrees of crystallinity, the ratio of the degree of crystallinity of a layer of higher degree of crystallinity to the degree of crystallinity of a layer of lower degree of crystallinity being greater than or equal to 1.1.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: July 31, 2018
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Charles Leyder, Claire Thoumazet, Martin Python
  • Publication number: 20180147820
    Abstract: A multilayer membrane is intended to be used as an envelope for a thermal insulation panel, in particular a VIP-type panel. The multilayer membrane includes a support layer, at least one planarizing layer defining a planarized surface, and at least one thin metallic layer.
    Type: Application
    Filed: June 1, 2016
    Publication date: May 31, 2018
    Applicant: SAINT-GOBAIN ISOVER
    Inventors: Charles LEYDER, Antoine DIGUET
  • Patent number: 9864118
    Abstract: The present disclosure is directed to solar control films containing a photochromic layer. For example, in certain embodiments, a solar control film includes a photochromic layer comprising an inorganic photochromic material and an infrared control layer.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: January 9, 2018
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Jia-Mei Soon, Charles Leyder
  • Publication number: 20170322473
    Abstract: An electrochromic device can include a substrate; an electrochromic layer or a counter electrode layer over the substrate and including a mobile ion; a first transparent conductive layer over the substrate and including Ag. In one embodiment, the electrochromic device can include a barrier layer disposed between first transparent conductive layer and the electrochromic or counter electrode layer. In another embodiment, the electrochromic device can include means for preventing (1) the mobile ion from migrating into the first transparent conductive layer, (2) Ag from migrating into the electrochromic layer or counter electrode layer, or both (1) and (2). A process of forming an electrochromic device can include forming an electrochromic layer or a counter electrode layer over a substrate; forming a barrier layer; and forming a first transparent conductive layer over the substrate.
    Type: Application
    Filed: May 4, 2017
    Publication date: November 9, 2017
    Inventors: Sophie BROSSARD, Jean-Christophe GIRON, Charles LEYDER, João ABREU
  • Publication number: 20170190610
    Abstract: The present invention relates to a functionalized substrate comprising a substrate (10) and a near infrared absorbing coating (20), wherein said near infrared absorbing coating (20) comprises near infrared absorbing nanoparticles (21) comprising indium, tin, zinc, antimony, aluminum, tungsten or mixtures thereof. In an embodiment, the near infrared absorbing coating (20) further includes an inorganic matrix (22, 23, 24).
    Type: Application
    Filed: December 29, 2016
    Publication date: July 6, 2017
    Inventors: Camille JOSEPH, Laura J. SINGH, Yemima Anne BON SAINT COME, Charles LEYDER
  • Patent number: 9612386
    Abstract: A luminous glazing unit includes a glass substrate, an additional element that is tinted an optical isolator between the glass substrate and the additional element, a light source, optically coupled to the glass substrate, and a light-extracting device associated with the glass substrate. The optical isolator includes a low-index film, made of fluoropolymer-based material which: has a refractive index n2 at 550 nm such that n1-n2 is at least 0.08, has a thickness e2 of at least 600 nm, is in optical contact with the first main face by a first lamination interlayer, based on a thermoplastic material.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: April 4, 2017
    Assignee: SAINT-GOBAIN GLASS FRANCE
    Inventors: Matthieu Berard, Pierrick Guiset, Maud Sarrant-Foresti, Charles Leyder
  • Publication number: 20170051555
    Abstract: The invention relates to a flexible film comprising a polymer substrate, a first transparent conductive oxide layer on the substrate, a gold-containing layer on the dielectric layer and an overlayer consisting of a dielectric layer or a second transparent conductive oxide layer on the gold-containing layer, wherein said first transparent conductive oxide layer is based on aluminum-doped zinc oxide.
    Type: Application
    Filed: August 17, 2016
    Publication date: February 23, 2017
    Inventors: Antoine DIGUET, Charles LEYDER
  • Publication number: 20160349442
    Abstract: A luminous glazing unit includes a glass substrate, an additional element that is tinted an optical isolator between the glass substrate and the additional element, a light source, optically coupled to the glass substrate, and a light-extracting device associated with the glass substrate. The optical isolator includes a low-index film, made of fluoropolymer-based material which: has a refractive index n2 at 550 nm such that n1-n2 is at least 0.08, has a thickness e2 of at least 600 nm, is in optical contact with the first main face by a first lamination interlayer, based on a thermoplastic material.
    Type: Application
    Filed: February 9, 2015
    Publication date: December 1, 2016
    Inventors: Matthieu BERARD, Matthieu GUISET, Maud SARRANT-FORESTI, Charles LEYDER
  • Publication number: 20160202402
    Abstract: The present disclosure is directed to solar control films containing a photochromic layer. For example, in certain embodiments, a solar control film includes a photochromic layer comprising an inorganic photochromic material and an infrared control layer.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 14, 2016
    Inventors: JIA-MEI SOON, Charles LEYDER
  • Publication number: 20160109625
    Abstract: A laminated support for flexible optoelectronic devices can include, in the order indicated, the following elements: a mineral glass sheet having a thickness of 300 microns or less and a refractive index n1 below 1.65, preferably below 1.60, ideally below 1.55, a diffusing adhesive layer, a uniaxially or biaxially stretched transparent organic polymer film with a refractive index n3, measured in a direction along the film's plane, of 1.7 or more.
    Type: Application
    Filed: October 16, 2015
    Publication date: April 21, 2016
    Inventors: Denis Guimard, Simon Mazoyer, Charles Leyder
  • Publication number: 20150185382
    Abstract: The present disclosure is directed to transparent infra-red (IR) reflective and/or low emissivity composite films which contain an ALD metal oxide based layer. Specific embodiments of the present disclosure are directed to an IR reflective composite film comprising: a transparent substrate layer comprising a polymer; one or more metal based layers; one or more silver based layers; one or more metal oxide based layers; and an ALD metal oxide based layer.
    Type: Application
    Filed: December 22, 2014
    Publication date: July 2, 2015
    Inventors: Charles Leyder, Anirban Dhar, Claire Thoumazet
  • Publication number: 20150183301
    Abstract: The present disclosure is directed to optically transparent and IR reflecting films having a metal oxide based composite layer which can synergistically improve the optical properties, solar properties, and production speed of the whole composite.
    Type: Application
    Filed: December 18, 2014
    Publication date: July 2, 2015
    Inventors: Antoine Diguet, Charles Leyder, Fabien Lienhart
  • Publication number: 20150168336
    Abstract: An electrode contains a first layer and a second layer. The first layer can be a dielectric layer and the second layer can be a layer containing a metal. A method for forming an electrode includes depositing the first layer and the second layer on a substrate.
    Type: Application
    Filed: December 15, 2014
    Publication date: June 18, 2015
    Inventors: Antoine Diguet, Charles Leyder