1622 patents
Page 56 of 82
Utility
Ion-exchangeable mixed alkali aluminosilicate glasses
2 Feb 21
A glass composition includes from 55.0 mol % to 75.0 mol % SiO2; from 8.0 mol % to 20.0 mol % Al2O3; from 3.0 mol % to 15.0 mol % Li2O; from 5.0 mol % to 15.0 mol % Na2O; and less than or equal to 1.5 mol % K2O.
Timothy Michael Gross, Xiaoju Guo, Peter Joseph Lezzi, Alexandra Lai Ching Kao Andrews Mitchell, Rostislav Vatchev Roussev
Filed: 28 Nov 18
Utility
Strengthened glass articles exhibiting improved headform impact performance and automotive interior systems incorporating the same
2 Feb 21
Embodiments of this disclosure pertain to glass articles that comprise a maximum CS magnitude (CSmax) of about 900 MPa or greater, a CS magnitude of 750 MPa or greater at a depth of about 5 micrometers, and a maximum CT magnitude (CTmax) disposed at a depth from the first major surface in a range from about 0.25 t to about 0.75 t.
Matthew Lee Black, Timothy Michael Gross, Khaled Layouni
Filed: 18 Oct 19
Utility
Providing simultaneous digital and analog services and optical fiber-based distributed antenna systems, and related components and methods
2 Feb 21
Embodiments relate to providing simultaneous digital and analog services in optical fiber-based distributed radio frequency (RF) antenna systems (DASs), and related components and methods.
William Patrick Cune, Ofer Saban, Isaac Shapira
Filed: 27 Feb 20
Utility
Exhaust filter with active plugs
26 Jan 21
A ceramic honeycomb body having intersecting walls that form channels extending axially from a first end face to a second end face and plugs to seal the channels at least at one of the first end face and the second end face.
Christian Bischof, David Robert Heine, Ameya Joshi, Barbara Anna Oyer, Todd Parrish St Clair, Patrick David Tepesch
Filed: 2 Sep 15
Utility
Oleophobic glass articles
26 Jan 21
Described herein are glass substrates having oleophobic surfaces that are substantially free of features that form a reentrant geometry.
Adra Smith Baca, David Eugene Baker, Prantik Mazumder, Mark Alejandro Quesada, Wageesha Senaratne
Filed: 30 May 13
Utility
Methods and apparatus for processing glass
26 Jan 21
Disclosed is an apparatus and method of making molten glass.
Gilbert De Angelis, Olivier Fournel, Allan Mark Fredholm, Chunhong Chelsie He, Bruno Le Gallic, Yuehao Li, David Posada-Pineda, Xavier Tellier
Filed: 3 May 17
Utility
Ion-exchangeable glass with low coefficient of thermal expansion
26 Jan 21
Provided herein is a glass composition comprising: about 72 mol % to about 77 mol % SiO2; about 8 mol % to about 12 mol % Al2O3; about 10 mol % to about 14 mol % of one or more alkali oxide R2O, wherein R2O is Li2O, Na2O, K2O, Rb2O, or Cs2O; one or more divalent oxide RO, wherein RO is MgO, CaO, SrO, BaO, or ZnO; and P2O5, wherein the ratio of mol % RO/(mol % R2O+mol % RO) is at least about 0.2.
Timothy Michael Gross
Filed: 5 Jan 18
Utility
Glass-based articles with improved stress profiles
26 Jan 21
Glass-based articles comprise: a glass-based substrate having opposing first and second surfaces defining a substrate thickness (t); a stress profile comprising: a compressive stress region extending from the first surface to a depth of compression (DOC), the DOC located at 0.04•t or deeper; and a central tension region.
Qiao Li, Santona Pal
Filed: 22 Jun 18
Utility
Glass articles and methods for improving the reliability of glass articles
26 Jan 21
According to one embodiment, a glass article may include a glass body having a first surface and a second surface opposite the first surface.
Steven Edward DeMartino, Adam James Ellison, Kyle Christopher Hoff
Filed: 4 Sep 15
Utility
Glass having antiglare surface with low display sparkle
26 Jan 21
A glass article having a low level of grainy appearance that can appear to have a shift in the pattern of the grains with changing viewing angle of a display, or “sparkle.” The glass article—which, in some embodiments, is a transparent glass sheet—has small-angle-scattering properties and/or distinctness-of-reflected-image (DOI), leading to improved viewability in display applications, especially under high ambient lighting conditions.
Jacques Gollier, Shandon Dee Hart, Kelvin Nguyen, Alan Thomas Stephens, II, James Andrew West, Lu Zhang
Filed: 11 Dec 18
Utility
Drying formulation for hydrogel microcarriers
26 Jan 21
A method of making a cell culture article is provided.
Paula Jean Dolley-Sonneville, David Henry, Jeffery Joseph Scibek, Yue Zhou
Filed: 8 Jun 16
Utility
Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium
26 Jan 21
Methods of improving the measurement of knee stress in an ion-exchanged chemically strengthened Li-containing glass sample that includes a knee are disclosed.
Ryan Claude Andrews, Rostislav Vatchev Roussev, Vitor Marino Schneider
Filed: 22 Jun 18
Utility
Colorless material with improved antimicrobial performance
26 Jan 21
Aspects of this disclosure pertain to a colorless material that includes a carrier, copper-containing particles, and quaternary ammonium.
Joydeep Lahiri, Florence Christine Monique Verrier
Filed: 18 Dec 19
Utility
Pipette with improved readability and toughness
19 Jan 21
A serological pipette has an elongated hollow tubular body having an optical transmission of 40 to 70% over a range of 390 to 700 nm.
John Claude Cadotte, Jr., Cristina Carmela Emphasis King, Venu Krishna Pillai, James Mark Seymour, Kimberly Sue Wayman
Filed: 8 Jun 16
Utility
Removal of inorganic coatings from glass substrates
19 Jan 21
Methods of etching an inorganic layer on a glass substrate are described, the methods comprising contacting the glass substrate including an inorganic layer with an etching solution comprising a polar organic solvent and an etchant, wherein the inorganic layer is removed at an inorganic layer etching rate and the glass substrate is etched as a glass etching rate.
Yuhui Jin, Aize Li
Filed: 21 Nov 16
Utility
Polymer-free compliant optical member support
19 Jan 21
An assembly for fixing an optical element in a manner that decouples the optical element from mechanical stresses and thermal strains while providing freedom to facilitate alignment of the optical element, and while also eliminating polymers that can cause contamination problems including a mount configured for attachment to an optical system; a plurality of flexible members each having a first end affixed to or integrally extending from the mount, and a free end defining a bearing surface for supporting an optical element; and a polymer free bonding agent forming a hydroxide-catalyzed bond joining a surface of the optical member to the bearing surface.
Brian Monroe McMaster, Todd Robert McMichael, Glenn A Parker
Filed: 13 Jun 18
Utility
Hyperspectral imaging system and method for providing a hyperspectral image of an area of a remote object
19 Jan 21
A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object.
Mohammad A. Saleh, Patrick Wallace Woodman
Filed: 7 Nov 18
Utility
Method of applying coating liquid to an optical fiber
12 Jan 21
A method of applying a coating liquid to an optical fiber is described.
Robert Clark Moore, Douglas Gregg Neilson, Johnnie Edward Watson
Filed: 11 Apr 18
Utility
Glass forming apparatuses and methods for making glass ribbons
12 Jan 21
Described herein are glass forming apparatuses with cooled muffle assemblies and methods for using the same to form glass ribbons.
John Michael Feenaughty, Vladislav Yuryevich Golyatin, Bulent Kocatulum, Jeremy Walter Turner
Filed: 13 Apr 17
Utility
Millimeter wave heating of soot preform
12 Jan 21
An improved process for preheating and doping a preform having a consolidated glass core and a silica soot cladding surrounding core involves waveguiding millimeter wavelength electromagnetic radiation into the preform to cause heating of the preform within the interior via absorption of the electromagnetic radiation by silica in the preform while the preform is exposed to a gas phase dopant.
Martin Hempstead
Filed: 11 Sep 17