How many patents does
Snekma have?
patents
11,323
families
1,074
granted
3,382
applications
7,941
US
1,678
EP
1,600
CN
1,136
WO
697
JP
507
GB
8
KR
7
RoW
5,690
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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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Snekma
Top ten assignees appearing on patents
2009 - 2018
| societe nationale d'etude et de co… 🛈 | 8499 |
| snekma | 343 |
| safran aircraft engines | 158 |
| snecma propulsion solide | 95 |
| hispano suiza | 75 |
| snecma services | 47 |
| messier-dowty | 33 |
| messier-bugatti-dowty | 25 |
| turbomeca | 24 |
| safran | 22 |
Snekma
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for the vapor phase aluminization of a turbomachine metal part and donor liner a… 🛈 | 22 | 2007 |
| propellant supply circuit and cooling method | 22 | 2013 |
| angular sector of the downstream guide vanes for a turbine engine compressor, turbine en… 🛈 | 22 | 2010 |
| slotting milling cutter for machining with a high feed and a low pass depth | 19 | 2007 |
| equipment for injecting a part | 19 | 2010 |
| tool for manufacturing a foundry core for a turbine engine blade and production method t… 🛈 | 19 | 2012 |
| mechanical part and method of manufacturing such a part | 19 | 2005 |
| process for smoothing the surface of a part made of cmc material | 18 | 2009 |
| actuator position control device using a fail freeze servo-valve | 18 | 2007 |
| method for producing a part and solid composite part produced by said method | 17 | 2010 |