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For the Inventor, By the Inventor

San Jose, CA, United States of America

Bloom Energy Corporation


USPTO Granted Patents = 421

% Expired Patents = 3.6



Trademarks = 7

Forward Citations = 2,731

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338 inventors (with patents filed for the assignee):

goldMedal Arne Watson Ballantine (93 out of 209 patents)

silverMedal Matthias Gottmann (70 out of 74 patents)

bronzeMedal David Weingaertner (59 out of 60 patents)

4.  Tad Armstrong (56 out of 56 patents)

5.  Martin Perry (54 out of 54 patents)

6.  Swaminathan Venkataraman (48 out of 50 patents)

7.  Emad El Batawi (40 out of 41 patents)

8.  Ranganathan Gurunathan (38 out of 40 patents)

9.  Prasad Pmsvvsv (33 out of 33 patents)

10.  Michael Petrucha (32 out of 32 patents)

11.  Michael Gasda (31 out of 31 patents)

12.  James F McElroy (29 out of 73 patents)

13.  David Edmonston (27 out of 28 patents)

14.  Harald Herchen (23 out of 70 patents)

15.  Stephen Couse (22 out of 22 patents)


Core Competencies:
Solid Oxide Fuel Cells
Microgrid Systems
Electrolyzer Innovations
Hydrogen Pumping
Fuel Cell Stacks
Catalyst Compositions
Power Management
Thermal Management
Fuel Utilization
Electrochemical Cells
Inverter Control
Gas Composition Handling

421 patents:

1. 12731795 - Fuel cell interconnect alloyed with transition metal element and method of making thereof (2026-09-08),
2. 12716142 - Vaporizer and external steam for solid oxide electrolyzer (2026-08-25),
3. 12655532 - Electrochemical cell system including steam recycle and cathode exhaust cooler (2026-06-16),
4. 12649976 - SOEC integration with ultra hot steam (2026-06-09),
5. 12603509 - Microgrid with automatic load sharing control during off-grid standalone operation (2026-04-14),
6. 12603315 - Hydrogen pumping proton exchange membrane electrochemical cell with carbon monoxide tolerant anode and method of making thereof (2026-04-14),
7. 12580205 - Cross-flow interconnect and fuel cell system including same (2026-03-17),
8. 12577957 - Centrifugal blower including shrouded mixed flow impeller for enhanced cooling (2026-03-17),
9. 12559851 - Modular scalability of SOEC stamp and compression (2026-02-24),
10. 12553141 - Isolation and serviceability of independent generator module product lines in an electrolysis stamp (2026-02-17),
11. 12542289 - Handling of variable and unpredictable gas composition changes to maximize health and performance of fuel cell systems (2026-02-03),
12. 12529153 - Electrolyzer system including a heat pump and method of operating thereof (2026-01-20),
13. 12516431 - Control of the solid oxide electrolyzer (2026-01-06),
14. 12506169 - Fuel plenum and fuel cell stack including same (2025-12-23),
15. 12506158 - Optimized processing of electrodes for SOFC and SOEC (2025-12-23),
Bloom Energy Corporation is a global leader in solid oxide fuel cell technology that provides clean, reliable and affordable on-site power generation. The company's energy servers convert fuel into electricity using an electrochemical process without combustion, resulting in significantly reduced emissions and a smaller carbon footprint. Bloom Energy offers a range of energy server products for various applications including commercial, industrial, and residential sectors.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Bloom Energy Corporation
421 Patents

#41 in San Jose, CA

#240 in California

#1,124 in US

#2,239 in the World

San Jose, CA (US)
San Jose, CA, United States of America

Bloom Energy Corporation

Forward Citations = 2,731

338 inventors:

goldMedal Arne Watson Ballantine (93 out of 209 patents)

silverMedal Matthias Gottmann (70 out of 74 patents)

bronzeMedal David Weingaertner (59 out of 60 patents)

4.  Tad Armstrong (56 out of 56 patents)

5.  Martin Perry (54 out of 54 patents)

Please report any incorrect information to [email protected]
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