ION EXCHANGEABLE GLASSES HAVING HIGH FRACTURE TOUGHNESS

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United States of America

APP PUB NO 20240400436A1
SERIAL NO

18799044

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Abstract

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In embodiments, a glass includes from 45 mol % to 70 mol % SiO2; from 11.5 mol % to 25 mol % Al2O3; from 2 mol % to 20 mol % Li2O; from greater than 0 mol % to 10 mol % Na2O; from 9 mol % to 19 mol % MgO; from 4 mol % ZrO2; and from 0 mol % to 0.5 mol % TiO2. In other embodiments, a glass includes from 45 mol % to 70 mol % SiO2; from 4 mol % to 25 mol % Al2O3; from 5 mol % to 20 mol % Li2O; from 0.1 mol % to 10 mol % Na2O; from 6 mol % to 25 mol % MgO; from 0.1 mol % to 4 mol % ZrO2; from 0.1 mol % to 5 mol % K2O; and from 0.05 mol % to 0.5 mol % SnO2.

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Patent Owner(s)

Patent OwnerAddress
CORNING INCORPORATEDSP-TI-3-1 CORNING NY 14831

International Classification(s)

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  • 2024 Application Filing Year
  • C03C Class
  • 397 Applications Filed
  • 17 Patents Issued To-Date
  • 4.29 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beall, George Halsey Big Flats, US 116 1246
Fu, Qiang Painted Post, US 385 2528
Guo, Xiaoju Pittsford, US 131 687
Lezzi, Peter Joseph Corning, US 85 321
Liao, Zhihao Guangzhou, CN 3 0
Oram, Pascale Painted Post, US 48 436
Spier, Charisse Marye Horseheads, US 7 0
Whittier, Alana Marie Painted Post, US 24 161

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges641901 - 10050100150200250300350400450500550600650700

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