Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410532 | Impedance monitoring of a modular electrolysis system | Anil Kumar Adapa, Arne Ballantine, Zachary BURPEE | 2025-09-09 |
| 12203179 | Systems and methods of water treatment for hydrogen production | Arne Ballantine, Chockkalingam Karuppaiah | 2025-01-21 |
| 11761097 | Systems and methods of water treatment for hydrogen production | Arne Ballantine, Chockkalingam Karuppaiah | 2023-09-19 |
| 11565017 | Air decontamination device | Srividya Janani Venkatraman, Arindam Ghatak, Santanu Datta, Kadambi Sarangapani Ramanujan, Srikrishnan Raghunathan +1 more | 2023-01-31 |
| 11487938 | Methods and systems for improving language processing for ambiguous instances | Samir Katti, Mohan Nagraj Dani, Harshavardhan Changappa, Raviprasad Pentakota | 2022-11-01 |
| 11170009 | System and a method for resource data classification and management | Swaminath Venkataraman, Dinesh Suresh, Karthik Rajagopal, Girivas Vaidyanathan, Anand Kabra +5 more | 2021-11-09 |
| 10596919 | Fuel cell system with grid independent operation and DC microgrid capability | Rajaram Swaminathan, Ranganathan Gurunathan, Arne Ballantine, James F. McElroy | 2020-03-24 |
| 10537656 | Anti-microbial foams containing polymer-stabilized silver nanoparticles | Chandrasiri Jayakody, Anthony J. Joles, Geoffrey M. Stoltz | 2020-01-21 |
| 10322637 | Fuel cell system with grid independent operation and DC microgrid capability | Rajaram Swaminathan, Ranganathan Gurunathan, Arne Ballantine, James F. McElroy | 2019-06-18 |
| 9839715 | Anti-microbial foams containing polymer-stabilized silver nanoparticles | Chandrasiri Jayakody, Anthony J. Joles, Geoffrey M. Stoltz | 2017-12-12 |
| 9597966 | Fuel cell system for charging an electric vehicle | K.R. Sridhar, Stuart Aaron, Arne Ballantine, Peter Light, Scott Reynolds +1 more | 2017-03-21 |
| 9478985 | Integrated fuel cell system with auxiliary power delivery | Arne Ballantine, Stuart Aaron, Peter Light, Josh Richman, Ranganathan Gurunathan +1 more | 2016-10-25 |
| 9386803 | Tobacco smoke filter for smoking device with porous mass of active particulate | Peter A. Burke, Meinhard Gusik, Julia Hufen, Luis Jimenez, Raymond M. Robertson | 2016-07-12 |
| 9106098 | Fuel cell system with grid independent operation and DC microgrid capability | Rajaram Swaminathan, Ranganathan Gurunathan, Arne Ballantine, James F. McElroy | 2015-08-11 |
| 8872392 | Fuel cell control system | Ranganathan Gurunathan, Saravana B. Kumar, Vishal Anand | 2014-10-28 |
| 8624549 | Fuel cell system for charging an electric vehicle | K.R. Sridhar, Stuart Aaron, Arne Ballantine, Peter Light, Scott Reynolds +1 more | 2014-01-07 |
| 8391293 | Transporting X.25-over-ISDN through IP, using CUGS/protocol translation | Eman B. Schaffer, Stephen Canby, Jose Ruiz, Subramaniam Mahadevan | 2013-03-05 |
| 8288891 | Integrated fuel cell system with auxiliary power delivery | Arne Ballantine, Stuart Aaron, Peter Light, Josh Richman, Ranganathan Gurunathan +1 more | 2012-10-16 |
| 8289730 | Ripple cancellation | Ranganathan Gurunathan, Pavana Kumar | 2012-10-16 |
| 8263276 | Startup power control in a fuel cell system | Ranganathan Gurunathan, Srinivasan Vijay Sarathy | 2012-09-11 |
| 8232676 | Uninterruptible fuel cell system | Ranganathan Gurunathan, Arne Ballantine | 2012-07-31 |
| 8204006 | Method and system for communicating digital voice data | — | 2012-06-19 |
| 7974106 | Ripple cancellation | Ranganathan Gurunathan, Pavana Kumar | 2011-07-05 |
| 7705490 | Integral stack columns | Ranganathan Gurunathan | 2010-04-27 |
| 7111160 | Method and apparatus for using a development port for boot up | Mick Henniger, Kelvin Shih-Tai Liu, Ming-Chi Chen, Severin Baer, Sanjoy Dey +1 more | 2006-09-19 |