How many patents does
Airbus Helicopters have?
patents
3,137
families
541
granted
1,195
applications
1,942
US
797
EP
749
CN
183
KR
145
WO
27
JP
26
RoW
1,210
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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patent families
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the following tables are just extracts from the report
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Airbus Helicopters
Top ten assignees appearing on patents
2009 - 2018
2009
| eurocopter | 47 |
| eurocopter france | 6 |
Airbus Helicopters
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for manufacturing electrically non-conductive painted substrate | 24 | 2008 |
| blade for a helicopter anti-torque device | 19 | 2010 |
| fly-by-wire system for an aircraft | 16 | 2013 |
| ducted rotor for an aircraft and a rotorcraft | 15 | 2013 |
| cable cutting device | 14 | 2008 |
| method and rotary-wing aircraft provided with three engines | 14 | 2012 |
| procede et aeronef a voilure tournante muni de deux turbomoteurs principaux et d'un turb… 🛈 | 14 | 2012 |
| giravion equipe d'un rotor arriere anti couple participant selectivement a la sustentati… 🛈 | 14 | 2013 |
| method and device for detecting when an aircraft flies in icing conditions | 13 | 2014 |
| procede pour tendre a optimiser le bruit emis par un rotor auxiliaire et les performance… 🛈 | 13 | 2013 |