Annamalai; Sezhian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Annamalai; Sezhian.The latest application filed is for "additive layer process for manufacturing glass articles from soot".
- Annamalai; Sezhian - Madison AL
- Annamalai; Sezhian - Painted Post NY
- Annamalai; Sezhian - Silver Spring MD US
| Patent | Date |
|---|---|
| Ultralow expansion titania-silica glass Grant 11,028,006 - Annamalai , et al. June 8, 2 | 2021-06-08 |
| Fusing glass articles Grant 10,781,129 - Annamalai , et al. Sept | 2020-09-22 |
| Near infrared shielding and laser-resistant window Grant 10,464,840 - Annamalai , et al. No | 2019-11-05 |
| Glass composite for use in extreme ultra violet lithography Grant 10,427,974 - Annamalai October 1, 2 | 2019-10-01 |
| Additive Layer Process For Manufacturing Glass Articles From Soot App 20190256399 - Annamalai; Sezhian ; et al. | 2019-08-22 |
| Ultralow Expansion Titania-silica Glass App 20190248696 - Annamalai; Sezhian ; et al. | 2019-08-15 |
| Ultralow expansion titania-silica glass Grant 10,329,184 - Annamalai , et al. | 2019-06-25 |
| Near Infrared Shielding And Laser-resistant Window App 20180273419 - Annamalai; Sezhian ; et al. | 2018-09-27 |
| Fusing Glass Articles App 20180201535 - Annamalai; Sezhian ; et al. | 2018-07-19 |
| Doped silica-titania glass having low expansivity and methods of making the same Grant 10,017,413 - Annamalai , et al. July 10, 2 | 2018-07-10 |
| Glass Composite For Use In Extreme Ultra Violet Lithography App 20180105452 - Annamalai; Sezhian | 2018-04-19 |
| Doped ultra-low expansion glass and methods for annealing the same Grant 9,932,261 - Annamalai , et al. April 3, 2 | 2018-04-03 |
| Ultralow Expansion Titania-silica Glass App 20170349478 - Annamalai; Sezhian ; et al. | 2017-12-07 |
| Ultralow expansion titania-silica glass Grant 9,822,030 - Annamalai , et al. November 21, 2 | 2017-11-21 |
| Doped Ultra-low Expansion Glass And Methods For Annealing The Same App 20170144917 - Annamalai; Sezhian ; et al. | 2017-05-25 |
| Doped ultra-low expansion glass and methods for making the same Grant 9,611,169 - Annamalai , et al. April 4, 2 | 2017-04-04 |
| High hydroxyl TiO.sub.2-SiO.sub.2 glass Grant 9,580,350 - Annamalai , et al. February 28, 2 | 2017-02-28 |
| Ultralow Expansion Titania-silica Glass App 20160236965 - Annamalai; Sezhian ; et al. | 2016-08-18 |
| Boron-doped titania-silica glass having very low CTE slope Grant 9,382,150 - Annamalai , et al. July 5, 2 | 2016-07-05 |
| Low expansion silica-titania articles with a T.sub.zc gradient by compositional variation Grant 9,382,151 - Angell, IV , et al. July 5, 2 | 2016-07-05 |
| Doped Ultra-low Expansion Glass And Methods For Making The Same App 20160168010 - Annamalai; Sezhian ; et al. | 2016-06-16 |
| Doped Silica-titania Glass Having Low Expansivity And Methods Of Making The Same App 20160145147 - Annamalai; Sezhian ; et al. | 2016-05-26 |
| High Hydroxyl Tio2-sio2 Glass App 20160137545 - Annamalai; Sezhian ; et al. | 2016-05-19 |
| Boron-doped Titania-silica Glass Having Very Low Cte Slope App 20150259239 - Annamalai; Sezhian ; et al. | 2015-09-17 |
| HEAT TREATING SILICA-TITANIA GLASS TO INDUCE A Tzc GRADIENT App 20150239767 - Annamalai; Sezhian ; et al. | 2015-08-27 |
| Low Expansion Silica-titania Articles With A Tzc Gradient By Compositional Variation App 20150218039 - Angell, IV; William R. ; et al. | 2015-08-06 |
| Binary silica-titania glass articles having a ternary doped silica-titania critical zone Grant 9,034,450 - Annamalai May 19, 2 | 2015-05-19 |
| Niobium doped silica titania glass and method of preparation Grant 8,987,155 - Annamalai , et al. March 24, 2 | 2015-03-24 |
| Very Low Cte Slope Doped Silica-titania Glass App 20140155246 - Annamalai; Sezhian ; et al. | 2014-06-05 |
| Niobium Doped Silica Titania Glass And Method Of Preparation App 20140066286 - Annamalai; Sezhian ; et al. | 2014-03-06 |
| Methods of drawing wire arrays Grant 8,658,880 - Dutta , et al. February 25, 2 | 2014-02-25 |
| Binary Silica-titania Glass Articles Having A Ternary Doped Silica-titania Critical Zone App 20130052391 - Annamalai; Sezhian | 2013-02-28 |
| Method Of Making A Silica-titania Glass Having A Ternary Doped Critical Zone App 20130047669 - Annamalai; Sezhian | 2013-02-28 |
| Methods of drawing wire arrays App 20100083996 - Dutta; Biprodas ; et al. | 2010-04-08 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 