IP Verse

Safran opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Safran

Patent Number:
EP3792474
Title:
Pylon Shape With Geared Turbofan For Structural Stiffness
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Jul 8, 2024
Patent Number:
EP3825517
Title:
Contour Weaving To Form Airfoil
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Jun 20, 2024
Patent Number:
EP3636882
Title:
Gas Turbine Engine
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Jun 4, 2024
Patent Number:
EP3708789
Title:
Integrated Tail Cone And Mounted Generator
Applicant:
HAMILTON SUNDSTRAND CORPORATION
Opposition Date:
May 13, 2024
Patent Number:
EP2902530
Title:
Method For Applying A Coating To A Substrate
Applicant:
NATIONAL RESEARCH COUNCIL OF CANADA
Opposition Date:
May 8, 2024
Patent Number:
EP3783203
Title:
Gas Turbine Engine Bearing Compartment Comprising A Radial Seal Arrangement With Axially Elongated Oil Cooled Runner
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Apr 26, 2024
Patent Number:
EP3659741
Title:
Multi-Component Assembled Hydrostatic Seal
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Apr 9, 2024
Patent Number:
EP3792471
Title:
Gas Turbine Engine
Applicant:
ROLLS-ROYCE PLC
Opposition Date:
Mar 6, 2024
Patent Number:
EP3617479
Title:
Geared Gas Turbine Engine With Reduced Oil Tank Size
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Jan 26, 2024
Patent Number:
EP3690189
Title:
Contoured Endwall For A Gas Turbine Engine
Applicant:
RAYTHEON TECHNOLOGIES CORPORATION
Opposition Date:
Jan 5, 2024

Latest patents of Safran opposed by its competitors

Patent:
EP3673164
Grant Date:
Apr 3, 2024
Title:
Twin-Spool Turbojet Engine Having A Low-Pressure Shaft Thrust Bearing Positioned In The Exhaust Casing
Oppositions:
1
Patent:
EP3606817
Grant Date:
Dec 13, 2023
Title:
Device For Closing A Passage Between Two Seat Units
Oppositions:
1
Patent:
EP3578760
Grant Date:
Oct 11, 2023
Title:
A Composite Material Fan Blade Integrating Large Clearance
Oppositions:
1
Patent:
EP2901021
Grant Date:
Jul 19, 2023
Title:
Turbomachine Casing And Impeller
Oppositions:
1
Patent:
EP3350417
Grant Date:
Jun 21, 2023
Title:
Device For Ventilation Of A Turbomachine Turbine Casing
Oppositions:
1
Patent:
EP2946089
Grant Date:
May 3, 2023
Title:
Acoustically Optimized Air Inlet Sleeve
Oppositions:
1
Patent:
EP2552590
Grant Date:
Feb 22, 2023
Title:
Device And Method For Recovering Magnetic Particles Trapped On A Magnetic Plug
Oppositions:
1
Patent:
EP1777460
Grant Date:
Jan 18, 2023
Title:
Fastening Of A Combustion Chamber Inside Its Housing
Oppositions:
1
Patent:
EP3532386
Grant Date:
Jan 4, 2023
Title:
Monument Assembly For Aircraft Comprising A Cabin Monitoring System
Oppositions:
1
Patent:
EP2558728
Grant Date:
Oct 12, 2022
Title:
Method For Adapting The Air Flow Of A Turbine Engine Having A Centrifugal Compressor And Diffuser For Implementing Same
Oppositions:
1

Competitors of Safran

RAYTHEON TECHNOLOGIES CORPORATION

UNITED TECHNOLOGIES CORPORATION

RTX CORPORATION

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