3810 patents
Page 37 of 191
Utility
Cold forming of complexly curved glass articles
7 Mar 23
The principles and embodiments of the present disclosure relate generally to complexly curved glass articles and methods of cold forming complexly curved glass articles, such as complexly curved glass articles having a first bend region with a set of first bend line segments, and a second bend region with a set of second bend line segments, wherein the first bend line segments and the second bend line segments are independent, are not parallel, and do not intersect.
James Gregory Couillard, Atul Kumar, Yawei Sun, Wendell Porter Weeks
Filed: 7 Mar 17
Utility
Colored glass articles having improved mechanical durability
7 Mar 23
A colored glass article includes from 40 mol % to 70 mol % SiO2; from 8 mol % to 20 mol % Al2O3; from 1 mol % to 10 mol % B2O3; from 1 mol % to 20 mol % Li2O; from 1 mol % to 15 mol % Na2O; from 0 mol % to 8 mol % MgO; from 0 mol % to 5 mol % ZnO; and from 0.0005 mol % to 1 mol % Au.
Xiaoju Guo, Jill Marie Hall, Karl William Koch, III, Jesse Kohl, Liping Xiong Smith, Nicole Taylor Wiles
Filed: 22 Feb 22
Utility
Glass-ceramic compositions and laminated glass articles incorporating the same
7 Mar 23
According to one embodiment, a glass-ceramic composition may include from about 60 mol. % to about 75 mol. % SiO2; from about 5 mol. % to about 10 mol. % Al2O3; from about 2 mol. % to about 20 mol. % alkali oxide R2O, the alkali oxide R2O including Li2O and Na2O; and from 0 mol. % to about 5 mol. % alkaline earth oxide RO, the alkaline earth oxide RO including MgO.
Heather Debra Boek, Natesan Venkataraman, Mark Owen Weller
Filed: 15 Jul 20
Utility
Textured Glass Articles and Methods of Making Same
2 Mar 23
A textured glass article includes: a body comprising an aluminosilicate glass comprising greater than or equal to 16 wt % Al2O3, the body having at least a first surface; a plurality of dendritic surface features extending from the first surface, each of the plurality of dendritic surface features comprising a base on the first surface and a surface feature size at the base greater than or equal to 10 μm and less than or equal to 350 μm; and a transmittance haze greater than or equal to 50%.
Robert Randall Hancock, JR., Yuhui Jin, Aize Li
Filed: 31 Aug 21
Utility
Chemically Strengthenable Machinable Glass-ceramics
2 Mar 23
A glass-ceramic comprising, in weight percent on an oxide basis, of 50 to 70% SiO2, 0 to 20% Al2O3, 12 to 23% MgO, 0 to 4% Li2O, 0 to 10% Na2O, 0 to 10% K2O, 0 to 5% ZrO2, and 2 to 12% F, wherein the predominant crystalline phase of said glass-ceramic is a trisilicic mica, a tetrasilicic mica, or a mica solid solution between trisilicic and tetrasilicic, and wherein the total of Na2O+Li2O is at least 2 wt. %; wherein the glass-ceramic can be ion-exchanged.
George Halsey Beall, John Philip Finkeldey, Charlene Marie Smith
Filed: 1 Nov 22
Utility
Reinforced Exhaust Treatment Article, Exhaust Line, and Methods
2 Mar 23
An exhaust treatment apparatus for treating exhaust gas flowing through an exhaust line housing from an upstream location to a downstream location in a downstream direction, the exhaust treatment apparatus comprising a ceramic filter body having a honeycomb structure of a plurality of intersecting porous ceramic walls extending from a first end to a second end in an axial direction and defining a plurality of channels extending in the axial direction, wherein a first transverse face at the first end comprises metal oxide particles affixed to a portion of the intersecting walls.
Douglas Munroe Beall, Vishwanath Ganpat Deshmane, Sam George, Achim Karl-Erich Heibel, Sandeep Viswanathan
Filed: 30 Aug 22
Utility
Uv Blocking for Improved Transmission Glasses
2 Mar 23
Embodiments are directed to glass articles which are resistant to UV photodarkening, the glass articles having a thickness ≤1.3 mm and comprise UV absorbers such as Ti, V, Mn, Fe, Cu, Ce, Ge, Mo, Cr, Co and Ni, and combinations thereof, or alternatively comprising ZnO or SnO2.
Dana Craig Bookbinder, Nicholas Francis Borrelli, Matthew John Dejneka, Timothy Michael Gross, Xiaoju Guo, Ronald Leroy Stewart
Filed: 27 Oct 22
Utility
Glass Compositions and Methods with Steam Treatment Haze Resistance
2 Mar 23
Glass-based articles that include a compressive stress layer extending from a surface of the glass-based article to a depth of compression are formed by exposing glass-based substrates to water vapor containing environments.
Timothy Michael Gross, Jingshi Wu
Filed: 28 Oct 22
Utility
Method and Apparatus for Trimming Edges of Glass Substrates During Inline Processing
2 Mar 23
A method of separating an edge portion from a glass substrate includes applying a scoring tool of a scoring apparatus to a glass substrate to cause the scoring tool to score the glass substrate along a score line as the glass substrate moves relative to the scoring apparatus and applying a breaker bar of a breaker apparatus to the glass substrate as the glass substrate moves relative to the breaker bar to separate an edge portion from the glass substrate along the score line.
Jared David Beckwith, Nils Paul Fornell, Misha Andre Gerschel, Tae-hun Han, Suk-Ju Kim, Yong-shin Kim, Younghoo Kim, Ian Kirk, Craig Marshall Phenes, Yu-Ren Wang
Filed: 19 Jan 21
Utility
Methods for Etching Glass-based Substrates
2 Mar 23
Glass-based substrates are described herein that may be processed by methods including applying a cover article onto a glass-based substrate, submerging the glass-based substrate in an etchant, and maintaining the submersion of the glass-based substrate in the etchant.
Huayun Deng, Melanie Lian Geiger, Richard Allen Hayes, Mingqian He, Yuhui Jin, Govindarajan Natarajan, Weijun Niu, Brian Paul Usiak, David Lee Weidman
Filed: 23 Aug 22
Utility
Glass Article with Transparent, Light Converting Spatial Location Encoding Layer
2 Mar 23
A glass article including a spatial location encoding layer for use in a digital inking system, an associated electronic device, a method of making and a digital inking system are provided.
Timothy James Orsley
Filed: 7 Nov 22
Utility
Heating apparatuses and methods for glass tubing manufacturing
28 Feb 23
Heating apparatuses and methods for glass tubing manufacturing are disclosed.
Gilbert De Angelis, Dale Madard Fisher, Jr., Shripad Joshi, Sowmya Krishnamurthy, Elias Panides, David Posada-Pineda
Filed: 25 May 17
Utility
Cold-formability of glass laminate article utilizing stress prediction analysis and related methods
28 Feb 23
Articles and methods related to the cold-forming of glass laminate articles utilizing stress prediction analysis are provided.
Vikram Bhatia, Ah-Young Park, Yousef Kayed Qaroush, Neng Wang
Filed: 9 Feb 22
Utility
High refractive index silicate glass compositions with reduced devitrification kinetics
28 Feb 23
A glass composition is provided.
Paulo Jorge Gaspar Marques
Filed: 7 Nov 19
Utility
Low temperature moldable sheet forming glass compositions
28 Feb 23
The embodiments described herein relate to low temperature moldable sheet forming glass compositions and glass articles formed from the same.
Venkatesh Botu, Matthew John Dejneka, Nadja Teresia Lönnroth, Adama Tandia, Kochuparambil Deenamma Vargheese
Filed: 17 May 19
Utility
Zirconia-toughened glass ceramics
28 Feb 23
ZrO2-toughened glass ceramics having high molar fractions of tetragonal ZrO2 and fracture toughness value of greater than 1.8 MPa·m1/2.
George Halsey Beall, Qiang Fu, Charlene Marie Smith
Filed: 1 Mar 21
Utility
Multi-layer structure and method of making same
28 Feb 23
A multi-layer and method of making the same are provided.
Satish Chandra Chaparala, Kristen Lorraine Eckart, Kurt Edward Gerber, Ming-Huang Huang, Nagaraja Shashidhar, Huan-Hung Sheng, Michael Lesley Sorensen, Ananthanarayanan Subramanian
Filed: 4 Apr 18
Utility
Glass, glass-ceramic and ceramic articles with graded protective coatings having hardness and strength
28 Feb 23
An article that includes: a substrate having a glass, glass-ceramic or a ceramic composition and comprising a primary surface; and a protective film disposed on the primary surface.
Kaveh Adib, Guangli Hu, William Joseph Hurley, Dana Ianson, Lin Lin, Santona Pal, James Joseph Price
Filed: 27 Sep 18
Utility
Batch compositions comprising pre-reacted inorganic particles and methods of manufacture of green bodies therefrom
28 Feb 23
Batch compositions containing pre-reacted inorganic spheroidal particles, small amount of fine inorganic particles (“fines”), and an extremely large amount of liquid vehicle.
Monika Backhaus-Ricoult, Adriane Marie Divens-Dutcher, Elizabeth Marie Vileno
Filed: 31 Oct 18
Utility
Multicore optical fiber
28 Feb 23
Multicore optical fibers with low bend loss, low cross-talk, and large mode field diameters In some embodiments a circular multicore optical fiber includes a glass matrix; at least 3 cores arranged within the glass matrix, wherein any two cores have a core center to core center spacing of less than 29 microns; and a plurality of trench layers positioned between a corresponding core and the glass matrix, each trench layer having an outer radius of less than or equal to 14 microns and a trench volume of greater than 50% Δ micron2; wherein the optical fiber has a mode field diameter of greater than about 8.2 microns at 1310 nm, and wherein the optical fiber has an outer diameter of less than about 130 microns.
Kevin Wallace Bennett, Scott Robertson Bickham, Ming-Jun Li, Pushkar Tandon
Filed: 21 Jul 21