IP Verse

United Technologies Corporation opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by United Technologies Corporation

Patent Number:
EP1992784
Title:
Cooling Arrangement
Applicant:
ROLLS-ROYCE PLC
Opposition Date:
Apr 4, 2019
Patent Number:
EP2245096
Title:
Cmas-Resistant Thermal Barrier Coatings
Applicant:
ROLLS-ROYCE CORPORATION
Opposition Date:
Apr 4, 2019
Patent Number:
EP3063108
Title:
Methods Of Repairing Matrix Cracks In Melt Infiltrated Ceramic Matrix Composites
Applicant:
GENERAL ELECTRIC COMPANY
Opposition Date:
Aug 13, 2018
Patent Number:
EP2900927
Title:
Self-Clamping Fastener For Cmc Turbine Blade
Applicant:
SAFRAN AIRCRAFT ENGINES
Opposition Date:
Aug 8, 2018
Patent Number:
EP2009245
Title:
Fan Rotor
Applicant:
SAFRAN AIRCRAFT ENGINES
Opposition Date:
Jul 3, 2018
Patent Number:
EP2045460
Title:
Double-Fan Turbomachine
Applicant:
SAFRAN AIRCRAFT ENGINES
Opposition Date:
Jun 19, 2018
Patent Number:
EP2776234
Title:
Pressure Holding Device For Producing Composite Components By The Injection Moulding Of Resin, And Associated Method
Applicant:
SAFRAN AIRCRAFT ENGINES
Opposition Date:
Jun 19, 2018
Patent Number:
EP1995465
Title:
Barrier Sealing System For Centrifugal Compressors
Applicant:
GENERAL ELECTRIC COMPANY
Opposition Date:
May 2, 2018
Patent Number:
EP1555393
Title:
Gas Turbine Engine Component Having Bypass Circuit
Applicant:
GENERAL ELECTRIC COMPANY
Opposition Date:
Apr 19, 2018
Patent Number:
EP2873810
Title:
Annular Cover For Defining A Turbomachine Lubrication Chamber
Applicant:
SAFRAN AERO BOOSTERS SA
Opposition Date:
Apr 19, 2018

Latest patents of United Technologies Corporation opposed by its competitors

Patent:
EP2904254
Grant Date:
Oct 9, 2024
Title:
Geared Turbofan Engine With High Compressor Exit Temperature
Oppositions:
1
Patent:
EP3106646
Grant Date:
Jul 31, 2024
Title:
Cooled Cooling Air System For A Turbofan Engine
Oppositions:
1
Patent:
EP3156592
Grant Date:
Jul 10, 2024
Title:
Turbine Cavity Sealing Assembly
Oppositions:
1
Patent:
EP2971528
Grant Date:
Apr 3, 2024
Title:
Hollow Fan Blade With Extended Wing Sheath
Oppositions:
1
Patent:
EP2584175
Grant Date:
Mar 20, 2024
Title:
Operation Of A Gas Turbine
Oppositions:
1
Patent:
EP2820273
Grant Date:
Mar 20, 2024
Title:
Acoustic Treatment In An Unducted Area Of A Geared Turbomachine
Oppositions:
1
Patent:
EP3093501
Grant Date:
Mar 13, 2024
Title:
Modal Noise Reduction For Gas Turbine Engine
Oppositions:
1
Patent:
EP2963267
Grant Date:
Jan 31, 2024
Title:
Insulated Flowpath Assembly
Oppositions:
1
Patent:
EP3078836
Grant Date:
Jan 24, 2024
Title:
Additive Manufactured Gear For A Geared Architecture Gas Turbine Engine
Oppositions:
1
Patent:
EP2971664
Grant Date:
Jan 10, 2024
Title:
Air-Oil Heat Exchangers With Minimum Bypass Flow Pressure Loss
Oppositions:
1

Competitors of United Technologies Corporation

SAFRAN AIRCRAFT ENGINES

ROLLS-ROYCE PLC

SIEMENS ENERGY GLOBAL GMBH & CO. KG

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