Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319612 | Salt bath compositions, salt bath systems, and processes for strengthening glass articles | John Steele Abbott, JR., Tonia Havewala Fletcher, Sinue Gomez-Mower, Daniel Arthur Sternquist | 2025-06-03 |
| 12297140 | Salt bath systems for strengthening glass articles and methods for regenerating molten salt | Sinue Gomez-Mower, Kai Jarosch, Yuhui Jin, Tyler John Lucci, Wei Sun +1 more | 2025-05-13 |
| 11952305 | Methods and systems for processing optical fiber | Ravindra Kumar Akarapu, Joel Patrick Carberry, David Alan Deneka, Steven Akin Dunwoody, John Michael Jewell +8 more | 2024-04-09 |
| 11891331 | System and method for nitrogen doping of a glass article | Ming-Jun Li, Haitao Zhang | 2024-02-06 |
| 11753327 | RF plasma optical fiber annealing apparatuses, systems, and methods of using the same | Daniel Robert Boughton, Stefan Wolfgang Kramel, Christopher Scott Thomas | 2023-09-12 |
| 11724954 | Basic additives for silica soot compacts and methods for forming optical quality glass | Steven Bruce Dawes, Lisa Ann Hogue, Srinivas Vemury | 2023-08-15 |
| 11621147 | Systems and methods for optimizing RF plasma power coupling | Carl W. Almgren, Daniel Robert Boughton, Stefan Wolfgang Kramel, Christopher Scott Thomas | 2023-04-04 |
| 11500149 | Optical fiber with nitrogen and chlorine co-doped core | Richard Michael Fiacco, Ming-Jun Li, Jeffery Scott Stone, Haitao Zhang | 2022-11-15 |
| 11111172 | Basic additives for silica soot compacts and methods for forming optical quality glass | Steven Bruce Dawes, Lisa Ann Hogue, Srinivas Vemury | 2021-09-07 |
| 11028006 | Ultralow expansion titania-silica glass | Sezhian Annamalai, Carlos Alberto Duran, William Rogers Rosch | 2021-06-08 |
| 10781129 | Fusing glass articles | Sezhian Annamalai, Xinghua Li | 2020-09-22 |
| 10329184 | Ultralow expansion titania-silica glass | Sezhian Annamalai, Carlos Alberto Duran, William Rogers Rosch | 2019-06-25 |
| 10017413 | Doped silica-titania glass having low expansivity and methods of making the same | Sezhian Annamalai, Carlos Alberto Duran, Lisa Anne Moore | 2018-07-10 |
| 9932261 | Doped ultra-low expansion glass and methods for annealing the same | Sezhian Annamalai, Steven Bruce Dawes, Carlos Alberto Duran, William Rogers Rosch, Bryan Ray Wheaton | 2018-04-03 |
| 9822030 | Ultralow expansion titania-silica glass | Sezhian Annamalai, Carlos Alberto Duran, William Rogers Rosch | 2017-11-21 |
| 9611169 | Doped ultra-low expansion glass and methods for making the same | Sezhian Annamalai, Carlos Alberto Duran | 2017-04-04 |
| 9580350 | High hydroxyl TiO2-SiO2 glass | Sezhian Annamalai, Carlos Alberto Duran | 2017-02-28 |
| 9382150 | Boron-doped titania-silica glass having very low CTE slope | Sezhian Annamalai, Carlos Alberto Duran | 2016-07-05 |
| 8987155 | Niobium doped silica titania glass and method of preparation | Sezhian Annamalai, Steven Bruce Dawes | 2015-03-24 |
| 8901019 | Very low CTE slope doped silica-titania glass | Seshian Annamalai, Carlos Alberto Duran | 2014-12-02 |
| 8713969 | Tuning Tzc by the annealing of ultra low expansion glass | Carlos Alberto Duran | 2014-05-06 |
| 8596094 | Synthetic silica glass with uniform fictive temperature | Carlos Alberto Duran, Ulrich Wilhelm Heinz Neukirch | 2013-12-03 |
| 8541325 | Low expansivity, high transmission titania doped silica glass | Carlos Alberto Duran, Michael Mueller | 2013-09-24 |
| 8268740 | Halide free glasses having low OH, OD concentrations | Richard Michael Fiacco, Rostislav Radievich Khrapko, Lisa Anne Moore, Charlene Marie Smith | 2012-09-18 |
| 8263511 | High purity fused silica with low absolute refractive index | Carlos Alberto Duran, Richard Michael Fiacco, Daniel R. Sempolinski | 2012-09-11 |