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Gas turbine fuel return line
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Patent number 12,359,618
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Issue date Jul 15, 2025
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Rolls-Royce PLC
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Benjamin J Keeler
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Gas turbine engine
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Patent number 12,359,624
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Issue date Jul 15, 2025
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Rolls-Royce PLC
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Edward A. Walters
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fueldraulic heat management system
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Patent number 12,359,619
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Issue date Jul 15, 2025
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Rolls-Royce PLC
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Benjamin J Keeler
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Engineering components
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Patent number 12,361,534
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Issue date Jul 15, 2025
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Rolls-Royce PLC
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Andrew J Keane
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G06 - COMPUTING CALCULATING COUNTING
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Turbine overspeed protection
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Patent number 12,352,178
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Issue date Jul 8, 2025
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Rolls-Royce PLC
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Andrew Parsley
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Gas turbine fuel temperature
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Patent number 12,352,210
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Issue date Jul 8, 2025
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Rolls-Royce PLC
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Andrea Minelli
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Annulus filler for a gas turbine engine
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Patent number 12,352,175
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Issue date Jul 8, 2025
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Rolls-Royce PLC
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Anastasios Kovanis
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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COMPRESSION IN A GAS TURBINE ENGINE
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Publication number 20250237168
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Publication date Jul 24, 2025
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Rolls-Royce plc
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Craig W. BEMMENT
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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ENGINE DIAGNOSTICS
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Publication number 20250231152
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Benjamin W. Lagow
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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HYDROGEN FUELLED GAS TURBINE ENGINE
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Publication number 20250230768
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Publication date Jul 17, 2025
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Rolls-Royce plc
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Marco BACIC
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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FLUID TRANSPORT DIAGNOSTICS
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Publication number 20250231146
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Benjamin W. Lagow
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G01 - MEASURING TESTING
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FUEL CELL SYSTEM
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Publication number 20250233172
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Publication date Jul 17, 2025
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Rolls-Royce plc
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Chloe PALMER
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H01 - BASIC ELECTRIC ELEMENTS
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COLD SPRAY DIAGNOSTICS
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Publication number 20250231150
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Matthew R. Gold
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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ADDITIVE MANUFACTURING DIAGNOSTICS
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Publication number 20250229492
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Taylor K. Blair
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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PRINTED CIRCUIT BOARD ASSEMBLY
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Publication number 20250234451
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Publication date Jul 17, 2025
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ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
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Uwe Waltrich
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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FUEL CELL SYSTEM
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Publication number 20250233171
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Publication date Jul 17, 2025
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Rolls-Royce plc
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Jacopo TACCONI
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H01 - BASIC ELECTRIC ELEMENTS
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ATOMIZATION SYSTEM DIAGNOSTICS
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Publication number 20250229330
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Matthew R. Gold
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B22 - CASTING POWDER METALLURGY
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POWDER TRANSPORT DIAGNOSTICS
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Publication number 20250231151
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Publication date Jul 17, 2025
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Rolls-Royce Corporation
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Taylor K. Blair
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G01 - MEASURING TESTING
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HYDROGEN FUELLED GAS TURBINE ENGINE
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Publication number 20250224112
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Nicholas GRECH
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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GAS TURBINE ENGINE
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Publication number 20250224113
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Nicholas GRECH
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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FUEL INJECTOR
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Publication number 20250224114
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Edward A. WALTERS
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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ARTICULATABLE DUCTING SYSTEMS
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Publication number 20250223934
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Jack F. COLEBROOKE
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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HYDROGEN FUEL DELIVERY SYSTEM
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Publication number 20250223931
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Chloe J. PALMER
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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ROTOR STAGE FOR A GAS TURBINE ENGINE
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Publication number 20250223906
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Nigel J. CHIVERS
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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ELECTRICAL POWER SYSTEM
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Publication number 20250226760
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Pablo A. BRIFF
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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AIR PRESSURISATION SYSTEM
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Publication number 20250223044
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Publication date Jul 10, 2025
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Rolls-Royce plc
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Christopher A. MURRAY
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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INTEGRATED POWER AND COOLING SYSTEM
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Publication number 20250215828
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Publication date Jul 3, 2025
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Rolls-Royce North American Technologies Inc.
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Patrick Gore
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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DC:DC POWER CONVERTER
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Publication number 20250211124
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Publication date Jun 26, 2025
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Rolls-Royce plc
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Pablo A. BRIFF
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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VARIABLE STIFFNESS TOOL
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Publication number 20250205936
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Publication date Jun 26, 2025
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Rolls-Royce plc
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Alasdair S. YORK
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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98748768 - CULLINAN
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Serial number 98748768
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Registration number 7816721
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Filing date Sep 13, 2024
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Rolls-Royce Motor Cars Limited
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12 - Vehicles
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97877449 - COLDFIRE
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Serial number 97877449
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Filing date Apr 7, 2023
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ROLLS-ROYCE PLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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97877453 - COLDFIRE
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Serial number 97877453
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Filing date Apr 7, 2023
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ROLLS-ROYCE PLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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-
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97074880 - TWINALYTIX
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Serial number 97074880
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Registration number 6879624
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Filing date Oct 14, 2021
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ROLLS-ROYCE PLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79338752 - SAFINITY
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Serial number 79338752
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Registration number 6976455
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Filing date Sep 29, 2021
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Rolls-Royce plc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88688443 - RR CULLINAN
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Serial number 88688443
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Registration number 6219708
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Filing date Nov 12, 2019
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Rolls-Royce Motor Cars Limited
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12 - Vehicles
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88629880 - VISIUMKMS
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Serial number 88629880
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Registration number 6041906
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Filing date Sep 25, 2019
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ROLLS-ROYCE CONTROLS AND DATA SERVICES INC.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88276660 - ARTIFICIAL CHIEF ENGINEER
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Serial number 88276660
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Registration number 5993906
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Filing date Jan 25, 2019
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Rolls-Royce plc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79252927 - PIONEERS OF POWER
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Serial number 79252927
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Registration number 5993047
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Filing date Jan 10, 2019
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Rolls-Royce plc
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37 - Building construction
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88077927 - BANSHEE
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Serial number 88077927
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Filing date Aug 14, 2018
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Rolls-Royce Corporation
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12 - Vehicles
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79242107 - PEARL
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Serial number 79242107
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Registration number 5747999
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Filing date Aug 2, 2018
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Rolls-Royce plc
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7 - Machines and machine tools
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79226482 - WHISPERS
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Serial number 79226482
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Registration number 5527133
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Filing date Dec 5, 2017
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Rolls-Royce Motor Cars Limited
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35 - Advertising
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87694004 - ACE
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Serial number 87694004
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Registration number 5908789
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Filing date Nov 21, 2017
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Rolls-Royce North America Inc.
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42 - Scientific and technological services and research and design relating thereto
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87694011 - ACE
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Serial number 87694011
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Registration number 5908790
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Filing date Nov 21, 2017
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Rolls-Royce North America Inc.
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42 - Scientific and technological services and research and design relating thereto
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79210926 - ULTRAFAN
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Serial number 79210926
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Registration number 5393599
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Filing date Mar 23, 2017
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Rolls-Royce plc
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7 - Machines and machine tools
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79211832 - SKYWIZARD
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Serial number 79211832
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Filing date Oct 18, 2016
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Rolls-Royce plc
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79186429 - RR
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Serial number 79186429
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Registration number 5061661
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Filing date Jan 29, 2016
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Rolls-Royce Motor Cars Limited
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12 - Vehicles
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79186418 - ROLLS ROYCE RR
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Serial number 79186418
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Registration number 5061659
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Filing date Jan 28, 2016
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Rolls-Royce Motor Cars Limited
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12 - Vehicles
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79185739 - ROLLS-ROYCE
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Serial number 79185739
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Registration number 5061651
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Filing date Jan 27, 2016
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Rolls-Royce Motor Cars Limited
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12 - Vehicles
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86790156 - BORONLINE
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Serial number 86790156
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Filing date Oct 16, 2015
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Rolls-Royce Civil Nuclear SAS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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86790158 - RODLINE
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Serial number 86790158
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Filing date Oct 16, 2015
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Rolls-Royce Civil Nuclear SAS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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86790159 - SPINLINE
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Serial number 86790159
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Registration number 5863388
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Filing date Oct 16, 2015
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Rolls-Royce Civil Nuclear SAS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79174525 - ROLLS-ROYCE
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Serial number 79174525
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Registration number 5126188
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Filing date Sep 18, 2015
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Rolls-Royce plc
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79174527 - ROLLS ROYCE RR
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Serial number 79174527
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Registration number 5126190
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Filing date Sep 18, 2015
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Rolls-Royce plc
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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79174526 - RR
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Serial number 79174526
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Registration number 5126189
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Filing date Sep 18, 2015
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Rolls-Royce plc
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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86632926 - HEMOS
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Serial number 86632926
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Registration number 5521917
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Filing date May 18, 2015
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Rolls-Royce Marine AS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments