2172 patents
Page 27 of 109
Utility
Colored Alkali Aluminosilicate Glass Articles
10 Nov 22
A glass article including at least about 40 mol % SiO2 and, optionally, a colorant imparting a preselected color is disclosed.
John Christopher Mauro, Marcel Potuzak
Filed: 18 Jul 22
Utility
Pre-fractured Glass Composites and Laminates with Impact Resistance and Methods of Making the Same
10 Nov 22
A pre-fractured glass laminate that includes: a glass substrate comprising a thickness, a pair of opposed primary surfaces, a compressive stress region, a central tension (CT) region and a plurality of cracks; a second phase comprising a polymer or a cured resin within the plurality of cracks; a backing layer; and an interlayer disposed between one of the primary surfaces of the substrate and the backing layer.
Matthew John Dejneka, Zhongzhi Tang
Filed: 22 Jul 22
Utility
Colored Glass-ceramics Having Petalite and Lithium Silicate Structures
10 Nov 22
A glass-ceramic article comprises a petalite crystalline phase and a lithium silicate crystalline phase.
George Halsey Beall, Qiang Fu, Charlene Marie Smith
Filed: 14 Jul 22
Utility
Doped Inorganic Compositions for Radiation and Nuclear Threat Detection
10 Nov 22
An optical material includes, in mol.%: 50-75% SiO2, 5-25% Al2O3, 2.5-25% MgO, and 1-15% at least one lanthanoid, such that the at least one lanthanoid includes: La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, or oxides or fluorides thereof.
Matthew John Dejneka
Filed: 10 Mar 22
Utility
Apparatus and Method for Cutting Glass Laminate
10 Nov 22
Provided are an apparatus and method for cutting a glass laminate The apparatus comprises a first and second part spaced apart from each other by a first gap, a first guide block and a second guide block spaced apart from each other by a second gap, wherein a saw blade is able to pass through first and second gaps, a first fixing unit and second fixing unit, each capable of fixing the respective first guide block and second guide block to the respective first part and second part of the table, and thus defining a space for a glass laminate.
Woo Jin Lee, Cheol Hee Park, Dong Keun Shin
Filed: 7 Aug 20
Utility
Shuttle Kiln with Enhanced Radiant Heat Retention
10 Nov 22
A shuttle kiln according to certain aspects includes at least one flue channel and multiple flue risers in fluid communication with the flue channel, and at least one shuttle defining multiple exhaust shafts arranged above the multiple flue risers, wherein at least one radiation blockers is arranged above outlet ports of the at least one shuttle.
Peng Chen, Pravin Anant Rajeshirke, Mayur Vitthal Selokar
Filed: 24 Jun 20
Utility
Systems for and Methods of Forming Micro-holes In Glass-based Objects Using an Annular Vortex Laser Beam
3 Nov 22
The systems and methods disclosed herein utilize a beam-forming system configured to convert a Gaussian laser beam into an annular vortex laser beam having a relatively large depth of focus, which enables the processing of thick or stacked glass-based objects annular laser beam is defined in part by a topological charge m that defines an amount of rotation of the annular vortex beam around its central axis as it propagates annular vortex beam is used to form micro-holes in a glass-based object using either a one-step or a two-step method micro-holes formed by either process can be in the form of recesses or through-holes, depending on the application size of the micro-holes can be controlled by controlling the size of the annular vortex beam over the depth of focus range.
Anping Liu, Matthew Ryan Ross, Craig John Mancusi Ungaro, Erin Kathleen Watkins
Filed: 2 Mar 20
Utility
Honeycomb Extrusion Die Having Swell Relief
3 Nov 22
Improved extrusion dies are described herein for manufacturing a honeycomb body structure (330) from honeycomb extrudate (104).
David Jack Bronfenbrenner, Michael James Lehman
Filed: 19 Nov 20
Utility
Glass Laminate Article
3 Nov 22
Provided is a glass laminate article including a core substrate having a first surface, a second surface opposite to the first surface, and a side surface between the first surface and the second surface; a first metal sheet on the first surface; a second metal sheet on the second surface; a glass substrate on the second metal sheet; and an adhesive member bonding the glass substrate to the second metal sheet, wherein the core substrate has lower thermal conductivity than a medium density fiberboard (MDF).
Jhee-mann Kim, Goo Soo Lee
Filed: 22 Oct 20
Utility
Salt Bath Compositions and Methods for Regenerating Salt Bath Compositions
3 Nov 22
Methods for regenerating a salt bath composition include heating the salt bath composition to an ion exchange temperature to form a molten salt bath.
David Eugene Baker, Albert Joseph Fahey, Qiang Fu, Yuhui Jin, Wei Sun, Ljerka Ukrainczyk, Shelby Kerin Wilson
Filed: 10 Sep 20
Utility
Container Closure System and Sealing Assemblies for Maintaining Seal Integrity at Low Storage Temperatures
27 Oct 22
A sealed pharmaceutical container comprises a shoulder, a neck extending from the shoulder, and a flange extending from the neck.
Dane Alphanso Christie, Adam Robert Sarafian, Jiangtao Wu
Filed: 25 Apr 22
Utility
Method and Apparatus for Edge Finishing of High Mechanical Strength Thin Glass Substrates
27 Oct 22
Processes and devices by which a brittle material substrate may be edge formed and finished to simultaneously remove corresponding damage remaining on the edges in the areas formed by cutting and separation while imposing a desired edge profile and achieving a desired mechanical edge strength.
Jonas Bankaitis, Duc Anh Bui, Scott Steven Cronk, Christopher Paul Daigler, Christina Marie Laskowski, Neil Eugene Partridge, Uwe Stute, Sergio Tsuda, Chad Michael Wilcox
Filed: 11 Jun 20
Utility
Glass Article
27 Oct 22
A glass article includes a glass core layer and a glass cladding layer adjacent to the core layer.
Thomas Michael Cleary, Guangli Hu, John Christopher Mauro, Douglas Miles Noni, JR., Natesan Venkataraman
Filed: 8 Jul 22
Utility
Cold-formability of Glass Laminate Article Utilizing Stress Prediction Analysis and Related Methods
27 Oct 22
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
Microstructured Glass Articles with at Least 100 Core Elements and Methods for Forming the Same
27 Oct 22
According to embodiments, a method of making a microstructured glass article includes bundling M bare optical fibers in a fiber bundle, wherein M is an integer greater than 100.
Ming-Jun Li, Jeffery Scott Stone
Filed: 24 Jun 22
Utility
Thermal History-insensitive Alkali-free Glasses
27 Oct 22
An alkali-free glass including greater than or equal to 65.0 mol % SiO2, mol % RO/mol % Al2O3 less than 0.7 (where RO can include divalent oxides MgO, CaO, SrO, BaO, or combinations thereof), RO less than or equal to 14 mol %, and the absolute value of a slope dE/dTf of a line extending between a first endpoint and a second endpoint less than or equal to 10.0221 GPa/° C.
Timothy Michael Gross, Alexandra Lai Ching Kao Andrews Mitchell
Filed: 10 Jun 20
Utility
Glass-based Articles Having a Hard Film and a Crack Mitigating Composite Structure for Retained Article Strength and Scratch Resistance
27 Oct 22
An article is described herein that includes: a glass-based substrate comprising opposing major surfaces; a crack mitigating composite over one of the major surfaces, the composite comprising an inorganic element and a polymeric element; and a hard film disposed on the crack mitigating composite comprising an elastic modulus greater than or equal to the elastic modulus of the glass-based substrate.
Robert Alan Bellman, Shandon Dee Hart, Jenny Kim, Karl William Koch, III, James Joseph Price, Hannah Shenouda
Filed: 7 Jul 22
Utility
Micromachined Electrolyte Sheet
27 Oct 22
Lithium-containing polycrystalline ceramic sheets include grains having an average grain size of less than 5 μm, a relative density greater than 90%, and a thickness of up to 200 μm.
Michael Edward Badding, Indrajit Dutta, Lanrik Wayne Kester, Xinghua Li
Filed: 11 Jul 22
Utility
Systems and Methods for Stiffening Wet Extrudate by Circumferential Irradiation
20 Oct 22
An extrusion system (100) according to certain aspects includes at least one infrared emitting device (102) arranged in a generally cylindrical shape with a hollow interior.
Ravindra Kumar Akarapu, Priyank Paras Jain, Xinghua Li, John Forrest Wight, Jr.
Filed: 7 Aug 20
Utility
Salt Bath Compositions for Strengthening Glass Articles, Methods for Using the Salt Bath Compositions to Strengthen Glass Articles, and Glass Articles Strengthened Thereby
20 Oct 22
The methods generally include contacting an alkali-containing glass article having a first alkali metal cation with a molten salt bath including from 0.1 wt. % to 3 wt. % nanoparticles and at least one alkali metal salt having a second alkali metal cation that has an atomic radius larger than an atomic radius of the first alkali metal cation.
Sinue Gomez-Mower, Yuhui Jin, Aize Li, Kelly Ann Murphy, Carlton Maurice Truesdale
Filed: 7 Jul 20