Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072543 | Water disinfection chamber and system with UVC LEDs | — | 2021-07-27 |
| 11053140 | High voltage (plasma) based water disinfection method and system for water containers | — | 2021-07-06 |
| 10604422 | Water container with integrated plasma disinfection | — | 2020-03-31 |
| 10424460 | Systems, methods and apparatus for choked flow element extraction | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2019-09-24 |
| 10283325 | Distributed multi-zone plasma source systems, methods and apparatus | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2019-05-07 |
| 9967965 | Distributed, concentric multi-zone plasma source systems, methods and apparatus | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2018-05-08 |
| 9449793 | Systems, methods and apparatus for choked flow element extraction | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2016-09-20 |
| 9155181 | Distributed multi-zone plasma source systems, methods and apparatus | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2015-10-06 |
| 8999104 | Systems, methods and apparatus for separate plasma source control | Ali Shajii, Richard A. Gottscho, Andrew Cowe, Siddharth P. Nagarkatti, William Robert Entley | 2015-04-07 |
| 8912835 | Method and system for controlling radio frequency power | Siddarth Nagarkatti, Feng Tian, David Lam, Abdul Rashid, Ilya Bystryak +3 more | 2014-12-16 |
| 8692466 | Method and apparatus of providing power to ignite and sustain a plasma in a reactive gas generator | Siddharth P. Nagarkatti, Andrew Cowe, Ali Shajii, Jesse E. Ambrosina, Ken Tran +1 more | 2014-04-08 |
| 8659335 | Method and system for controlling radio frequency power | Siddharth P. Nagarkatti, Feng Tian, David Lam, Abdul Rashid, Ilya Bystryak +3 more | 2014-02-25 |
| 8624501 | Measuring and controlling parameters of a plasma generator | Siddharth P. Nagarkatti, Ali Shajii | 2014-01-07 |
| 8581975 | Infrared defect detection system and method for the evaluation of powdermetallic compacts | Reinhold Ludwig, Diran Apelian | 2013-11-12 |