Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173418 | SOEC integration with ultra hot steam | K R Sridhar, David Weingaertner, Carlton COTTULI | 2024-12-24 |
| 11777125 | Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor | David Weingaertner, Jayakumar Krishnadass, Chockkalingam Karuppaiah, Arne Ballantine, Swaminathan Venkataraman +3 more | 2023-10-03 |
| 11664521 | Fuel cell system with electrical control of fuel utilization and method of operating thereof | Tad Armstrong, Harald Herchen, David Weingaertner, Rajan Surve, Prasad PMSVVSV +5 more | 2023-05-30 |
| 11322767 | Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor | David Weingaertner, Jayakumar Krishnadass, Chockkalingam Karuppaiah, Arne Ballantine, Swaminathan Venkataraman +3 more | 2022-05-03 |
| 10797327 | SOFC hot box components | Martin Perry, David Weingaertner, Nilanjana Basu, Michael Petrucha, William David Lyle +1 more | 2020-10-06 |
| 10593962 | Pre-formed powder delivery to powder press machine | Harald Herchen, Ian Russell, Jonathan Cerrona, Cheng-Yu Lin | 2020-03-17 |
| 10547073 | Systems and methods for suppressing chromium poisoning in fuel cells | Manoj Pillai, James Wilson, Tad Armstrong, Chung-Dee Pong, James Chang +1 more | 2020-01-28 |
| 10340543 | Systems and methods for suppressing chromium poisoning in fuel cells | Manoj Pillai, James Wilson, Tad Armstrong, Chung-Dee Pong, James Chang +1 more | 2019-07-02 |
| 10096840 | High temperature air purge of solid oxide fuel cell anode electrodes | Swaminathan Venkataraman, Emad El Batawi, Tad Armstrong, Manoj Pillai, Padiadpu Shankara Anantha +4 more | 2018-10-09 |
| 9945815 | Methods and systems for detecting defects in a fuel cell stack | James Wilson, Arne Ballantine, Tad Armstrong, Martin Perry, David Edmonston +2 more | 2018-04-17 |
| 9837670 | Methods and systems for fuel cell stack sintering and conditioning | Nathan Ben Erlin, Kurt Risic, Stephen Couse, David Edmonston | 2017-12-05 |
| 9812729 | Fuel cell stack compression devices and methods | David Edmonston, Michael Petrucha, Martin Perry, Dien Nguyen, Emad El Batawi +1 more | 2017-11-07 |
| 9780392 | SOFC hot box components | Martin Perry, David Weingaertner, Nilanjana Basu, Michael Petrucha, William David Lyle +1 more | 2017-10-03 |
| 9678501 | Serialization of fuel cell components | Stephen Couse, Tulin Akin, Harald Herchen, Arne Ballantine | 2017-06-13 |
| 9673457 | Interconnect and end plate design for fuel cell stack | Vijay Srivatsan, Michael Groesch, Daniel Darga, Ram Ramanan, Paturi Balaji Narasimha Prasad +3 more | 2017-06-06 |
| 9513243 | Crack detection in ceramics using electrical conductors | Sanjiv Kapoor | 2016-12-06 |
| 9368810 | Interconnect and end plate design for fuel cell stack | Daniel Darga, Vijay Srivatsan, Ram Ramanan, Paturi Balaji Narasimha Prasad, Ramesha Guntanur | 2016-06-14 |
| 9190681 | Method of controlling a fuel cell system using impedance determination | Patrick Muhl, Chad Pearson, James Daniel Smith | 2015-11-17 |
| 9190685 | SOFC system with selective CO2 removal | James F. McElroy, Chockkalingam Karuppaiah, Arne Ballantine, Swaminathan Venkataraman, John Finn | 2015-11-17 |
| 9176085 | Crack detection in ceramics using electrical conductors | Sanjiv Kapoor | 2015-11-03 |
| 9166246 | Increasing thermal dissipation of fuel cell stacks under partial electrical load | K.R. Sridhar, Ian Russell | 2015-10-20 |
| 9142845 | Solid oxide fuel cell stack heat treatment methods and apparatus | Stephen Couse, James F. McElroy, Ryan Hallum, Jakob Hilton, Kurt Risic +2 more | 2015-09-22 |
| 9065127 | Methods and systems for fuel cell stack sintering and conditioning | Nathan Ben Erlin, Kurt Risic, Stephen Couse, David Edmonston | 2015-06-23 |
| 9059455 | Methods of refurbishing components of a fuel cell stack | Michael Gasda, Neil Ide, Ryan Hallum, Dien Nguyen | 2015-06-16 |
| 8999601 | Electrolyte supported cell designed for longer life and higher power | Dien Nguyen, Emad El Batawi, Tad Armstrong, Gonghou Wang, Darren Hickey | 2015-04-07 |