Company patents

AIRBUS HELICOPTERS DEUTSCHLAND GMBH

AIRBUS HELICOPTERS DEUTSCHLAND GMBH's patent strategy is heavily concentrated in its core aerospace domains, with Aircraft & Aerodynamics representing 78.2% of its portfolio and Aircraft Equipment 39.1%. Surprisingly, despite its aerospace focus, the company has shown an emerging interest in Electric Vehicle Propulsion, with a significant 200.0% YoY growth in 2025 (3 patents), though patenting in this area, along with Locks & Keys and Batteries & Fuel Cells, has ceased so far in 2026, indicating a potential shift in priorities away from these smaller, non-core areas.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

110 US filings (since 2023) · 7 categories · 15 themes

Advanced Aircraft Actuation

Design and control of electromechanical or hydraulic actuators for moving aircraft components like wing tips, control surfaces, or landing gear, often focusing on efficiency, redundancy, or specific operational profiles.

Aircraft & Aerodynamics
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62since 2023
-17.4%YoY
Aerodynamic & Structural Optimization

Innovations in aircraft airframe design, material usage, and aerodynamic surfaces to improve performance characteristics such as weight, rigidity, short take-off/landing capabilities, or stall resistance.

Aircraft & Aerodynamics
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44since 2023
-21.4%YoY
Redundant Flight Control Architectures

Systems and methods for ensuring robust and reliable aircraft control, often involving multiple control computers, adaptive control laws, or sophisticated pilot input interfaces, especially in the presence of failures or environmental disturbances.

Aircraft & Aerodynamics
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14since 2023
+100.0%YoY
Electric Propulsion Systems

Integration of electric motors, power generation, and distribution systems for propelling aircraft, including components for coupling motors to propellers and managing electrical power.

Aircraft & AerodynamicsAircraft Equipment
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13since 2023
0.0%YoY
Vehicle & Specialized Door Locks

Locking mechanisms specifically designed for automotive applications, recreational vehicles, or unique door types like bi-fold, sliding, or container doors, often incorporating specific safety, noise reduction, or operational features.

Locks & Keys
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9since 2023
-75.0%YoY
Hydrogen Aircraft Fuel Systems

Technologies for storing, managing pressure, and safely distributing hydrogen fuel within an aircraft, including tank integration, pressure control, and leak detection.

Aircraft Equipment
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5since 2023
0.0%YoY
Advanced Cabin Interior Systems

Innovations in aircraft cabin design, including reconfigurable spaces, passenger amenities, integrated displays, and automated control of cabin devices based on flight status.

Aircraft Equipment
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4since 2023
0.0%YoY
Battery Management Systems

Software, algorithms, and associated hardware for monitoring, controlling, and optimizing battery performance, safety, and lifespan, including charge/discharge cycles, thermal regulation, and system integration.

Batteries & Fuel Cells
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3since 2023
0.0%YoY
Aircraft Fluid & Gas Control

Systems designed to regulate the flow, pressure, and distribution of non-fuel gases and fluids within aircraft, such as cabin air, oxygen supply, or pneumatic actuation systems.

Aircraft Equipment
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3since 2023
n/a
Aircraft Sensor & Diagnostic Systems

Technologies for detecting operational parameters, monitoring component health, and diagnosing malfunctions in aircraft using various sensors and data analysis, often employing AI/ML.

Aircraft Equipment
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2since 2023
0.0%YoY
Battery Pack Mechanical Design

Focuses on the structural integrity, housing, mounting, and physical integration of battery cells into robust and protected packs within electric vehicles, including manufacturing considerations.

Batteries & Fuel Cells
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2since 2023
n/a
Battery Material Recovery

Processes and apparatus for disassembling spent batteries and recovering valuable materials (e.g., metals, electrolytes, plastics) through mechanical, chemical, or electrochemical methods for reuse or sustainable disposal.

Batteries & Fuel Cells
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2since 2023
n/a
Fiber Composite Layup & Curing

Methods and tooling for forming structural components from fibrous materials impregnated with resin, involving processes like prepreg handling, resin infusion, and co-bonding during curing.

Plastics Shaping & Molding
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1since 2023
new
Smart Lock Systems & Connectivityfiltered

Locks integrating electronic components for remote control, wireless communication, internet connectivity, and digital credential management, often including features for user identification and access monitoring.

Locks & Keys
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1since 2023
n/a
Fiber-Reinforced Structural Composites

Multi-layered materials incorporating fiber layers (e.g., carbon, non-carbon, fabric, mesh) within a polymer or ceramic matrix to achieve enhanced mechanical properties such as strength, stiffness, impact resistance, or tailored hardness for demanding structural applications.

Layered Products (Laminates, Films)
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1since 2023
n/a

Patents

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