Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AB

Arne Ballantine — 201 Patents

BEBloom Energy: 92 patents #1 of 315Top 1%
IBM: 57 patents #1,416 of 70,183Top 3%
PPPlug Power: 23 patents #1 of 157Top 1%
OIOhmium International: 21 patents #1 of 22Top 5%
Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%
PIPowersecure Incorporated: 2 patents #9 of 25Top 40%
OFOhio State Innovation Foundation: 1 patents #441 of 979Top 50%
IHInfinity Fuel Cell And Hydrogen: 1 patents #6 of 8Top 75%
HEHewlett Packard Enterprise: 1 patents #2,081 of 4,473Top 50%
Incline Village, NV: #4 of 156 inventorsTop 3%
Nevada: #20 of 8,397 inventorsTop 1%
Overall (All Time): #3,317 of 4,157,543Top 1%
201 Patents All Time

Issued Patents All Time

Showing 26–50 of 201 patents

Patent #TitleCo-InventorsDate
11664521 Fuel cell system with electrical control of fuel utilization and method of operating thereof Tad Armstrong, Harald Herchen, David Weingaertner, Rajan Surve, Matthias Gottmann +5 more 2023-05-30
11616249 Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor Chockkalingam Karuppaiah, Michael Gasda, Martin Perry, Andy Ta, Kyle Kekelis +1 more 2023-03-28
11603599 Systems and methods of ammonia synthesis Chockkalingam Karuppaiah 2023-03-14
11502340 Battery analysis via electrochemical impedance spectroscopy apparatus (EISA) measurements John Cronin, Joseph BODKIN 2022-11-15
11492711 Electrochemical devices, modules, and systems for hydrogen generation and methods of operating thereof Peter Light, Albert Esser, Chockkalingam Karuppaiah, Kirsten Burpee 2022-11-08
11456474 Integrated power generation, carbon dioxide separation and downstream processing system and method Jayakumar Krishnadass, Chockkalingam Karuppaiah 2022-09-27
11355807 Shippable battery module and method Jessica Mahler, Ross Parker, Prasad PMSVVSV, Samuel JUDAY 2022-06-07
11322767 Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor David Weingaertner, Matthias Gottmann, Jayakumar Krishnadass, Chockkalingam Karuppaiah, Swaminathan Venkataraman +3 more 2022-05-03
11309571 Power tower for heat capture Jessica Mahler, Carl Cottuli, Daniel Baynes, Martin Perry 2022-04-19
11309553 Fuel cell system including exhaust heat recovery components Jessica Mahler, Swaminathan Venkataraman, Martin Perry, David Weingaertner, Samuel JUDAY +1 more 2022-04-19
11205794 Fuel cell ventilation systems David Trevisan, Gilbert Richards, Jessica Mahler, Ross Parker, Zachary Odenheimer 2021-12-21
11196104 Battery as a service John Cronin, Joseph BODKIN 2021-12-07
11169217 Electrochemical impedance spectroscopy analyzer (“EISA”) battery performance database John Cronin, Joseph BODKIN 2021-11-09
11150208 Electrochemical impedance spectroscopy analyzer (“EISA”) chip for a microelectromechanical system (MEMS) John Cronin, Joseph BODKIN 2021-10-19
11128147 Power system integrated with dual power electrical load Ranganathan Gurunathan, Rajesh Gopinath, Carl Cottuli 2021-09-21
11088382 Fuel cell stack including witness marks and inspection method thereof Raphael Quiazon 2021-08-10
11043688 Stackable fuel cell generator arrangement with common inlet and common outlet plenums Jessica Mahler, Ross Parker, Gilbert Richards, Barry Sharpe, Sean Dunn +6 more 2021-06-22
10989760 System and method for impedance testing DC power sources Ranganathan Gurunathan, Anilkumar Vishnuvarjula, Chockkalingam Karuppaiah 2021-04-27
10930943 Fuel cell system including inductive heating element and method of using same Aniket Pratap, Siddharth Patel, Sumit Raj, Shraddesh MALVIYA, Mosur K. Premkumar +2 more 2021-02-23
10873099 Storage system controller Ranganathan Gurunathan, Prasad PMSVVSV, Rakesh Roy, Badrinarayanan Thiruvengadaswamy, Rajesh Gopinath +5 more 2020-12-22
10840535 Fuel cell mechanical components Gilbert Richards, David Trevisan, Michael Lee, Jessica Mahler, Ross Parker +5 more 2020-11-17
10809308 System and method for impedance testing DC power sources Ranganathan Gurunathan, Anilkumar Vishnuvarjula, Chockkalingam Karuppaiah 2020-10-20
10797514 Fuel cell system for information technology loads Peter Gross, Carl Cottuli 2020-10-06
10756546 Methods of advanced grid and microgrid support functionalities through hybrid fuel cell systems Prasad PMSVVSV, Ranganathan Gurunathan, Swaminathan Venkataraman, Deepak Balakrishnan 2020-08-25
10666058 Intergrated fuel cell and energy storage systems and method of operating thereof Peter Gross, Ranganathan Gurunathan, Prasad PMSVVSV, Carl Cottuli 2020-05-26