Ravichandran; Duraiswamy

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ravichandran; Duraiswamy.The latest application filed is for "self propagating low temperature synthesis of cala2s4 and fabrication of ir window".

Company Profile

0.6.9

Ravichandran; Duraiswamy - College Station TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Self-propagating low-temperature synthesis and pre-treatment of chalcogenides for spark plasma sintering Grant 11,242,262 - Ravichandran , et al. February 8, 2	2022-02-08
Self Propagating Low Temperature synthesis of CaLa2S4 and Fabrication of IR Window App 20210371295 - Ravichandran; Duraiswamy	2021-12-02
Self-propagating Low-temperature Synthesis And Pre-treatment Of Chalcogenides For Spark Plasma Sintering App 20210284549 - Ravichandran; Duraiswamy ; et al.	2021-09-16
Self-Propagating Low-Temperature Synthesis and pre-treatment of Chalcogenides for Spark Plasma Sintering App 20180290896 - Ravichandran; Duraiswamy ; et al.	2018-10-11
Ultra-high densification of ZnS for nano-grain optical windows Grant 9,575,219 - Ravichandran , et al. February 21, 2	2017-02-21
Polycrystalline sintered nano-gran zinc sulfide ceramics for optical windows Grant 8,803,088 - Ravichandran , et al. August 12, 2	2014-08-12
Polycrystalline Sintered Nano-gran Zinc Sulfide Ceramics For Optical Windows App 20140203461 - Ravichandran; Duraiswamy ; et al.	2014-07-24
Monodispersed and spherical ZnS for nano-grain optical windows Grant 8,426,817 - Ravichandran , et al. April 23, 2	2013-04-23
Monodispersed and Spherical ZnS For Nano-Grain Optical Windows App 20120223230 - Ravichandran; Duraiswamy ; et al.	2012-09-06
Ultra-High Densification of ZnS For Nano-Grain Optical Windows App 20120205540 - Ravichandran; Duraiswamy ; et al.	2012-08-16

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.