System for changing the pitch of the contra-rotating propellers of a turboshaft engine
US-10119409-B2 · Nov 6, 2018 · US
Charier Gilles Alain patents
Charier Gilles Alain holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Feb 3, 2015 |
| Latest publication | Nov 6, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Turboprop provided with a blade-positioning device
US-9309808-B2 · Apr 12, 2016 · US
Mechanism for variable adjustment of blades for a system of contra-rotating propellers, and a system of contra-rotating propellers comprising at least one such mechanism
US-9227723-B2 · Jan 5, 2016 · US
CMC turbine nozzle adapted to support a metallic turbine internal casing by a radial contact
US-9194241-B2 · Nov 24, 2015 · US
Movable actuator device for controlling the pitch of fan blades of a turboprop
US-9085979-B2 · Jul 21, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
System for changing the pitch of the contra-rotating propellers of a turboshaft engine
US-10119409-B2 · Nov 6, 2018 · US
Turboprop provided with a blade-positioning device
US-9309808-B2 · Apr 12, 2016 · US
Mechanism for variable adjustment of blades for a system of contra-rotating propellers, and a system of contra-rotating propellers comprising at least one such mechanism
US-9227723-B2 · Jan 5, 2016 · US
CMC turbine nozzle adapted to support a metallic turbine internal casing by a radial contact
US-9194241-B2 · Nov 24, 2015 · US
Movable actuator device for controlling the pitch of fan blades of a turboprop
US-9085979-B2 · Jul 21, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02T50/60 | 7 |
| F01D7/00 | 6 |
| B64D2027/005 | 5 |
| Y02T50/671 | 5 |
| F05D2220/325 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 9 |
| Operations & Transport | 7 |
| Cross-Sectional Technologies | 7 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Charier Gilles Alain have in patentsdb?
- Charier Gilles Alain is linked to 9 publications as assignee in our database.
- What technology areas does Charier Gilles Alain patent most?
- Top mapped technology areas by patent count: Mechanical Engineering (9); Operations & Transport (7); Cross-Sectional Technologies (7).
- Is Charier Gilles Alain's patent activity growing?
- In our data, assignee counts were 2 in 2016 and 1 in 2018 (lower year over year).
- What are recent patents assigned to Charier Gilles Alain?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.