NAMMALWAR; Prasanth Kumar
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAMMALWAR; Prasanth Kumar.The latest application filed is for "color stable red-emitting phosphors".
- NAMMALWAR; Prasanth Kumar - Bangalore IN
- Nammalwar; Prasanth Kumar - Karnataka IN
| Patent | Date |
|---|---|
| Color Stable Red-emitting Phosphors App 20210340443 - MURPHY; James Edward ; et al. | 2021-11-04 |
| Coated red line emitting phosphors Grant 11,149,195 - Porob , et al. October 19, 2 | 2021-10-19 |
| Color stable red-emitting phosphors Grant 11,098,246 - Murphy , et al. August 24, 2 | 2021-08-24 |
| Processes for synthesizing red-emitting phosphors and related red-emitting phosphors Grant 10,920,136 - Hanumantha , et al. February 16, 2 | 2021-02-16 |
| Red-emitting phosphors, processes and devices Grant 10,815,423 - Porob , et al. October 27, 2 | 2020-10-27 |
| Radiation detection apparatus and related method Grant 10,620,324 - Ramachandra , et al. | 2020-04-14 |
| Coated Red Line Emitting Phosphors App 20190292448 - POROB; Digamber Gurudas ; et al. | 2019-09-26 |
| Color Stable Red-emitting Phosphors App 20190203116 - MURPHY; James Edward ; et al. | 2019-07-04 |
| Moisture-resistant phosphor compositions and associate methods Grant 10,131,835 - Setlur , et al. November 20, 2 | 2018-11-20 |
| Processes For Synthesizing Red-emitting Phosphors And Related Red-emitting Phosphors App 20180312751 - HANUMANTHA; Ravikumar ; et al. | 2018-11-01 |
| Red-emitting Phosphors, Processes And Devices App 20180051207 - POROB; Digamber Gurudas ; et al. | 2018-02-22 |
| Color stable red-emitting phosphors Grant 9,698,314 - Murphy , et al. July 4, 2 | 2017-07-04 |
| Color Stable Red-emitting Phosphors App 20170145304 - Murphy; James Edward ; et al. | 2017-05-25 |
| Radiation Detection Apparatus And Related Method App 20170097426 - RAMACHANDRA; Srinidhi ; et al. | 2017-04-06 |
| Phosphor materials and related devices Grant 9,611,237 - Nammalwar , et al. April 4, 2 | 2017-04-04 |
| Color stable red-emitting phosphors Grant 9,580,648 - Murphy , et al. February 28, 2 | 2017-02-28 |
| Moisture-resistant Phosphor Compositions And Associate Methods App 20160376499 - Setlur; Anant Achyut ; et al. | 2016-12-29 |
| Color stable red-emitting phosphors Grant 8,906,724 - Murphy , et al. December 9, 2 | 2014-12-09 |
| Color Stable Red-emitting Phosphors App 20140327026 - Murphy; James Edward ; et al. | 2014-11-06 |
| Core shell phosphor and method of making the same Grant 8,865,305 - Porob , et al. October 21, 2 | 2014-10-21 |
| Color Stable Red-emitting Phosphors App 20140264418 - Murphy; James Edward ; et al. | 2014-09-18 |
| Color Stable Red-emitting Phosphors App 20140268655 - Murphy; James Edward ; et al. | 2014-09-18 |
| Phosphor Materials And Related Devices App 20140231857 - Nammalwar; Prasanth Kumar ; et al. | 2014-08-21 |
| Method For Making Rare Earth Oxide Coated Phosphor App 20140178569 - NAMMALWAR; PRASANTH KUMAR ; et al. | 2014-06-26 |
| Phosphor materials and related devices Grant 8,703,016 - Nammalwar , et al. April 22, 2 | 2014-04-22 |
| Rare earth recovery from phosphor material and associated method Grant 8,282,703 - Gourishankar , et al. October 9, 2 | 2012-10-09 |
| Rare Earth Recovery From Phosphor Material And Associated Method App 20120152062 - Gourishankar; Karthick Vilapakkam ; et al. | 2012-06-21 |
| Rare earth recovery from fluorescent material and associated method Grant 8,137,645 - Porob , et al. March 20, 2 | 2012-03-20 |
| Oxynitride Phosphors, Method Of Preparation, And Light Emitting Instrument App 20120019126 - Porob; Digamber Gurudas ; et al. | 2012-01-26 |
| Core Shell Phosphor And Method Of Making The Same App 20110311823 - Porob; Digamber Gurudas ; et al. | 2011-12-22 |
| Phosphor Materials And Related Devices App 20110255265 - Nammalwar; Prasanth Kumar ; et al. | 2011-10-20 |
| Rare Earth Recovery From Fluorescent Material And Associated Method App 20110206580 - Porob; Digamber Gurudas ; et al. | 2011-08-25 |
| Green emitting phosphors and blends thereof Grant 7,857,994 - Setlur , et al. December 28, 2 | 2010-12-28 |
| Electrode materials for electric lamps and methods of manufacture thereof Grant 7,652,415 - Ramachandran , et al. January 26, 2 | 2010-01-26 |
| Novel Green Emitting Phosphors And Blends Thereof App 20080296596 - Setlur; Anant Achyut ; et al. | 2008-12-04 |
| Electrode materials for electric lamps and methods of manufacture thereof App 20070090764 - Ramachandran; Gopi Chandran ; et al. | 2007-04-26 |
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