Inventor
Michael J. WHITTLE
Inventor
GB
Overview
Patents· 45 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines29%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants29%
Y02TClimate change mitigation technologies related to transportation25%
F02CGas-turbine plants6%
C04BLime, magnesia5%
F02KJet-propulsion plants2%
B22FWorking metallic powder1%
B23PMetal-working not otherwise provided for1%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form1%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering1%
PatentTitleYear
12,454,917Gas turbine engine202512,146,440Efficient aircraft engine202412,110,830Gas turbine engine202412,037,942Efficient aircraft engine202411,933,195Gas turbine engine with pre-conditioned ceramic matrix composite components202411,834,956Gas turbine engine components with metallic and ceramic foam for improved cooling202311,773,735Vane ring assembly with ceramic matrix composite airfoils202311,773,730Ceramic matrix composite airfoil with heat transfer augmentation202311,746,660Gas turbine engine components with foam filler for impact resistance202311,732,596Ceramic matrix composite turbine vane assembly having minimalistic support spars202311,668,246Gas turbine engine202311,591,921Ceramic matrix composite vane assembly202311,560,799Ceramic matrix composite vane assembly with shaped load transfer features202311,536,205Gas turbine engine operating schedules for optimizing ceramic matrix composite component life202211,519,280Ceramic matrix composite vane assembly with compliance features202211,504,813Methods for health monitoring of ceramic matrix composite components in gas turbine engines202211,466,617Gas turbine engine with efficient thrust generation202211,434,177Ceramic matrix composite vane with hybrid construction202211,415,014Turbine vane assembly with reinforced end wall joints202211,415,005Turbine vane assembly incorporating ceramic matrix composite materials202211,415,013Ceramic matrix composite vane with integrated platform joint202211,415,007Turbine engine with reused secondary cooling flow202211,415,016Turbine section assembly with ceramic matrix composite components and interstage sealing features202211,378,012Insert-mounted turbine assembly for a gas turbine engine202211,346,234Turbine vane assembly incorporating ceramic matrix composite materials202211,319,822Hybrid vane segment with ceramic matrix composite airfoils202211,313,233Turbine vane assembly with ceramic matrix composite parts and platform sealing features202211,286,798Airfoil assembly with ceramic matrix composite parts and load-transfer features202211,286,792Ceramic matrix composite vane with cooling holes and methods of making the same202211,268,392Turbine vane assembly incorporating ceramic matrix composite materials and cooling202211,261,747Ceramic matrix composite vane with added platform202211,255,200Gas turbine engine with pre-conditioned ceramic matrix composite components202211,255,204Turbine vane assembly having ceramic matrix composite airfoils and metallic support spar202211,230,937Turbine shroud assembly with dovetail retention system202211,193,393Turbine section assembly with ceramic matrix composite vane202111,193,381Turbine vane assembly having ceramic matrix composite components with sliding support202111,174,742Turbine section of a gas turbine engine with ceramic matrix composite vanes202111,162,372Turbine vane doublet with ceramic matrix composite material construction202111,149,568Sliding ceramic matrix composite vane assembly for gas turbine engines202111,149,567Ceramic matrix composite load transfer roller joint202111,149,560Airfoil assembly with ceramic matrix composite parts and load-transfer features202111,149,553Ceramic matrix composite components with heat transfer augmentation features202111,149,561System and method for making ceramic matrix composite vane with profiled end walls202111,149,559Turbine section assembly with ceramic matrix composite vane202111,149,581Turbine engine component with overstress indicator2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to ROLLS ROYCE PLC (45)· patent assignee history
2021–2024Patents assigned to ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC (9)· patent assignee history
2021–2022Patents assigned to ROLLS ROYCE CORP (8)· patent assignee history
2021–2022Patents assigned to ROLLS ROYCE NAM TECH INC (6)· patent assignee history
2021–2025Based in GB· patent location history
2022Patents assigned to ROLLS ROYCE NORTH AMERICAN TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROLLS ROYCE PLC | 45 | 2021–2025 |
| ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC | 9 | 2021–2024 |
| ROLLS ROYCE CORP | 8 | 2021–2022 |
| ROLLS ROYCE NAM TECH INC | 6 | 2021–2022 |
| ROLLS ROYCE NORTH AMERICAN TECH | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| GB | 45 | 2021–2025 |