ZeroAvia, Inc.
Hollister, CA, US· latest recorded location
ZeroAvia, Inc. is named on 29 US grants and 38 published applications in this corpus. Its most frequent classification is H01M (Batteries and fuel cells).
- Granted patents
- 29
- Published applications
- 38
- Inventors
- 56
- Granted in 2026 so far
- 2
- Most recent grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 3 |
| 2021 | 0 | 4 |
| 2022 | 3 | 6 |
| 2023 | 6 | 9 |
| 2024 | 14 | 3 |
| 2025 | 4 | 11 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 67 documents
- H01MBatteries and fuel cells53
- Y02EClean energy generation and storage41
- B64DEquipment for fitting in or to aircraft32
- Y02TLow-carbon transport31
- B60LElectric vehicle propulsion14
- F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or8
- B64BLighter-than air aircraft6
- F02CGas-turbine plants6
- F02KJet-propulsion plants6
- B64CAeroplanes4
Recent patents
- Fuel tank heat dissipation system for fuel cell cooling3 Feb 2026US 12,542,287 B2
- Air-cooled fuel cell stacks integrated into aircraft wings20 Jan 2026US 12,531,253 B1
- Electric power generation system based on pressurized fuel cell power system with air cooling and recirculation and method for electric power generation by the system30 Dec 2025US 12,512,486 B2
- Systems and methods for integrated fuel cell stack and battery management for transportation use14 Oct 2025US 12,444,939 B2
- Integrated hydrogen-electric engine24 Jun 2025US 12,341,225 B2
- Predictive hydrogen grid optimization5 Mar 2026US 2026/0064092 A1
- Air-cooled fuel cell stacks integrated into aircraft wings22 Jan 2026US 2026/0024784 A1
- Emitters for cell voltage monitoring13 Nov 2025US 2025/0349870 A1
- Curved (involute) fuel cell stack placement design23 Oct 2025US 2025/0329767 A1
- Mass air flow sensor failure detection and management in aviation16 Oct 2025US 2025/0323295 A1
Most cited
By later US patents
- Liquid hydrogen storage system as thermal battery6US 11,575,138 B12023
- Cathode ejector cooling flow control system5US 11,876,263 B12024
- Aerodynamic hydrogen tanks5US 11,958,625 B12024
- On-board oxygen booster for peak power in fuel cell systems2US 11,411,236 B22022
- Aircraft fuel cell system without the use of a buffer battery2US 11,508,979 B22022