Patent assignee · BE · COMPANY

Techspace Aero S.A.

43Patents
33Active
43Granted
51Portfolio score

Filing activity: May 30, 2001 → Jun 25, 2014 · 5 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6595747B2 Guide vane stage of a compressor Mechanical Engineering; Lighting; Heating 60 Expired
US8676436B2 Method for monitoring the oil system of a turbomachine Mechanical Engineering; Lighting; Heating 40 Active
US8231714B2 Combined pumping and separating machine for the oil circuit of a turbojet Mechanical Engineering; Lighting; Heating 33 Active
US6695478B2 Squeeze film damping type bearing Mechanical Engineering; Lighting; Heating 22 Expired
US7111821B2 Control valve, in particular plug valve with sealing system Mechanical Engineering; Lighting; Heating 12 Expired
US8967958B2 Integration of an air-liquid heat exchanger on an engine Emerging Cross-Sectional Technologies 12 Active
US8636466B2 Segmented composite inner ferrule and segment of diffuser of axial compressor Emerging Cross-Sectional Technologies 10 Active
US8601791B2 Integration of a surface heat exchanger to the wall of an aerodynamic flowpath by a structure of reinforcement rods Emerging Cross-Sectional Technologies 10 Active
US6655912B2 Guide vane stage of a compressor Mechanical Engineering; Lighting; Heating 9 Expired
US8469662B2 Guide vane architecture Mechanical Engineering; Lighting; Heating 8 Active
US7055542B2 Valve with integrated actuator Emerging Cross-Sectional Technologies 8 Expired
US8483902B2 Method for controlling the consumption and for detecting leaks in the lubrication system of a turbine engine Mechanical Engineering; Lighting; Heating 7 Active
US8899917B2 Gas flow separator with a thermal bridge de-icer Emerging Cross-Sectional Technologies 7 Active
US6626574B2 Squeeze film damping type bearing Mechanical Engineering; Lighting; Heating 5 Expired
US8881870B2 Recirculation valve in an aircraft engine Emerging Cross-Sectional Technologies 4 Active
US9217333B2 Composite-material vane Emerging Cross-Sectional Technologies 4 Active
US9441746B2 Piston-controlled anti-siphon valve Emerging Cross-Sectional Technologies 4 Active
US8491258B2 Method for manufacturing by molding a machine structural element having an abradable surface, and structural element Mechanical Engineering; Lighting; Heating 4 Active
US9046188B2 Solenoid actuator with magnetic sleeving Electricity 3 Active
US8672636B2 Method for manufacturing braided preforms Emerging Cross-Sectional Technologies 3 Active
US9194245B2 Process for friction welding blades to the drum of an axial compressor and a corresponding device Mechanical Engineering; Lighting; Heating 2 Active
US8708649B2 Architecture of a compressor rectifier Emerging Cross-Sectional Technologies 2 Active
US8932012B2 Reduced monobloc multistage drum of axial compressor Mechanical Engineering; Lighting; Heating 2 Active
US8726507B2 Method for manufacturing a heat exchanger and exchanger obtained by the method Emerging Cross-Sectional Technologies 2 Active
US8414256B2 One-piece bladed drum of an axial turbomachine compressor Emerging Cross-Sectional Technologies 2 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.