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Inventor

Ioannis Alvanos

Inventor
West Springfield, MA, US

Overview

48→
Patents
2006–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 48 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 plants23%
Y02TClimate change mitigation technologies related to transportation13%
F02CGas-turbine plants13%
Y10TTechnical subjects covered by former us classification7%
B64DEquipment for fitting in or to aircraft3%
F04DNon-positive-displacement pumps3%
C04BLime, magnesia2%
F02KJet-propulsion plants2%
B22FWorking metallic powder1%
PatentTitleYear
11,118,481Ceramic matrix composite turbine exhaust assembly for a gas turbine engine202110,808,622Turbine engine case mount and dismount202010,794,214Tip clearance control for gas turbine engine202010,760,423Spoked rotor for a gas turbine engine202010,619,483Partially shrouded gas turbine engine fan202010,550,699Pretrenched rotor for gas turbine engine202010,458,249Bonded multi-piece gas turbine engine component201910,287,905Segmented seal for gas turbine engine201910,240,471Serrated outer surface for vortex initiation within the compressor stage of a gas turbine201910,184,402Ceramic matrix composite turbine exhaust case for a gas turbine engine201910,179,377Process for manufacturing a gamma titanium aluminide turbine component201910,138,751Segmented seal for a gas turbine engine201810,125,620Gas turbine engine CMC airfoil assembly201810,107,115Gas turbine engine component having tip vortex creation feature201810,060,354Turbine engine case mount and dismount20189,976,485Gas turbine engine buffer cooling system20189,938,900Ceramic matrix composite turbine exhaust case for a gas turbine engine20189,938,831Spoked rotor for a gas turbine engine20189,790,792'Asymmetrically slotted rotor for a gas turbine engine'20179,435,259'Gas turbine engine cooling system'20169,347,374'Gas turbine engine buffer cooling system'20169,334,743'Ceramic matrix composite airfoil for a gas turbine engine'20169,157,325'Buffer cooling system providing gas turbine engine architecture cooling'20159,109,458'Turbomachinery seal'20159,091,210'TEC mount redundant fastening'20159,091,173'Turbine coolant supply system'20159,045,990'Integrated ceramic matrix composite rotor disk geometry for a gas turbine engine'20159,039,364'Integrated case and stator'20159,038,398'Gas turbine engine buffer cooling system'20159,011,085'Ceramic matrix composite continuous “I”-shaped fiber geometry airfoil for a gas turbine engine'20158,961,132'Secondary flow arrangement for slotted rotor'20158,944,770'Integrated ceramic matrix composite rotor disk hub geometry for a gas turbine engine'20158,936,440'Hybrid rotor disk assembly with ceramic matrix composites platform for a gas turbine engine'20158,905,711'Ceramic matrix composite vane structures for a gas turbine engine turbine'20148,899,924'Non-mechanically fastened TOBI heat shield'20148,851,853'Hybrid rotor disk assembly for a gas turbine engine'20148,834,125'Hybrid rotor disk assembly with a ceramic matrix composite airfoil for a gas turbine engine'20148,784,062'Asymmetrically slotted rotor for a gas turbine engine'20148,770,931'Hybrid Ceramic Matrix Composite vane structures for a gas turbine engine'20148,517,666'Turbine cooling air sealing'20138,511,986'Bearing mounting system in a low pressure turbine'20138,221,083'Asymmetrical rotor blade fir-tree attachment'20128,162,605'Gas turbine engine case'20127,770,375'Particle collector for gas turbine engine'20107,708,520'Gas turbine engine with concave pocket with knife edge seal'20107,534,088'Fluid injection system'20097,334,983'Integrated bladed fluid seal'20087,114,339'Cavity on-board injection for leakage flows'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2021Patents assigned to UNITED TECHNOLOGIES CORP (48)· patent assignee history
2006–2021Based in West Springfield, MA, US· patent location history
2012–2018Patents assigned to ALVANOS IOANNIS (26)· patent assignee history
2012–2018Patents assigned to SUCIU GABRIEL L (22)· patent assignee history
2012–2018Patents assigned to MERRY BRIAN D (7)· patent assignee history
2014–2018Patents assigned to DYE CHRISTOPHER M (8)· patent assignee history
2014–2015Based in West Borough, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED TECHNOLOGIES CORP482006–2021
ALVANOS IOANNISself262012–2018
SUCIU GABRIEL L222012–2018
DYE CHRISTOPHER M82014–2018
MERRY BRIAN D72012–2018
Locations
LocationPatentsSpan
West Springfield, Massachusetts, US462006–2021
West Borough, Massachusetts, US22014–2015