Aircraft Health Monitoring Patents: Top Companies & Trends 2026
Aircraft Health Monitoring and Data Loading Patents
65.1% concentration. The top 5 of 47 ranked assignees hold 185 of 284 records in scope — the leader alone accounts for 64. Filings ran from 4 in 2017 to a peak of 18 in 2020, dropped as low as 1 in 2021, then climbed to 7 by 2024 — a +600% move over that span. 2025 and 2026 figures are still incomplete due to publication lag and should not be read as a slowdown.
- 1AIR CHINA LTD64
- 2HONEYWELL INTERNATIONAL INC51
- 3THE BOEING CO46
- 4SAFRAN ELECTRONICS & DEFENSE AVIONICS USA LLC12
- 5FEDERAL EXPRESS CORP12
See the full aircraft health monitoring and data loading analysis in Eureka
- The complete ranking, not just the top five
- Every IPC branch with its share of the corpus
- The most-cited records, and where claim space is still thin
Common questions on this landscape
Who holds the most patents in aircraft health monitoring and data loading?
One assignee leads with 64 of the 284 records in scope, well ahead of the fifth-place holder’s 12. The top 5 assignees together hold 185 records — 65.1% of all records in scope — so the field is heavily concentrated at the top rather than evenly spread across many filers. Beyond the top 10, which hold 79.2% combined, the remaining 37 of 47 ranked assignees each hold only a handful of filings, forming a long tail typical of a mature but still-active niche.
Is patent filing in this space growing or slowing down?
Filing activity peaked at 18 in 2020, dropped as low as 1 in 2021, then rebounded to 7 by 2024 — a +600% increase over that three-year span. Figures for 2025 and 2026 look lower, but that reflects publication lag of roughly 18 months rather than an actual slowdown; those years are still filling in as applications publish. Based on the complete data through 2024, the underlying trend is a rebound, not a decline.
What technology areas dominate the patent claims here?
Electric digital data processing (IPC class G06F) appears in 34.9% of the 284 records, making it the single most common classification, followed by general transmission (H04B) at 27.8% and aircraft equipment (B64D) at 27.1%. Because a single record can carry multiple IPC codes, these percentages overlap rather than summing to 100%. The pattern shows that claim activity in this field leans toward the data-handling and communication layers as much as the physical aircraft hardware itself.
Disclaimer. This analysis is based on Patsnap Eureka data drawn from a limited snapshot of global patent records and is provided for general information and reference only. Patent data carries inherent limitations — recent filings are under-counted because of publication lag, counts may be on a record or family basis, classification and applicant-name data may contain errors or duplicates, and the underlying search query defines the scope shown — so the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing here is an exhaustive prior-art, novelty, freedom-to-operate or validity search, nor does it constitute legal, financial or professional advice, and it should not be relied upon as such. Verify independently and review with qualified patent and legal professionals before acting on it.
Method: Filing trend and technology composition. Derived from a Patsnap search on Aircraft Health Monitoring and Data Loading covering 2015–2026, data cut-off 2026-07-31. Counts reflect published records only and shift as new filings publish. Every share divides by all records in scope. Data: Patsnap Eureka. See the full landscape report.