Inventor
RICHARD ULLYOTT
Inventor
CA
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Dprimary
B64DEquipment for fitting in or to aircraft17%
Y02TClimate change mitigation technologies related to transportation14%
F02CGas-turbine plants11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
F02KJet-propulsion plants7%
B60WConjoint control of vehicle sub-units of different type or different function6%
H02KDynamo-electric machines6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B64CAeroplanes3%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft3%
PatentTitleYear
11,827,368Hybrid aircraft propulsion power plants202311,661,887Variable geometry inlet system202311,597,526Control systems for hybrid electric powerplants202311,584,539Auxiliary power unit with intercooler202311,574,548Aircraft degraded operation ceiling increase using electric power boost202311,560,233Hybrid aircraft propulsion power plants202311,530,647In flight restart system and method for free turbine engine202211,525,388Active control flow system and method of cooling and providing active flow control202211,485,503Hybrid aircraft propulsion power plants202211,313,273Compound engine assembly with bleed air202211,214,381Aircraft heating assembly with liquid cooled internal combustion engine and heating element using waste heat202211,186,378Hybrid aircraft propulsion power plants2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to PRATT & WHITNEY CANADA (12)· patent assignee history
2021–2023Based in CA· patent location history
2022Patents assigned to HAMILTON SUNDSTRAND CORP (1)· patent assignee history
2023Patents assigned to PRATT & WHIINEY CANADA CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRATT & WHITNEY CANADA | 12 | 2021–2023 |
| HAMILTON SUNDSTRAND CORP | 1 | 2022 |
| PRATT & WHIINEY CANADA CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CA | 12 | 2021–2023 |