Inventor
VUKANTI PERUMALLU
IN73 patents
Patents
50 patentsUS11592182B1Feb 28, 2023
Swirler ferrule plate having pressure drop purge passages
GEN ELECTRIC9 citations85
US10801726B2Oct 13, 2020
Combustor mixer purge cooling structure
GEN ELECTRIC16 citations84
US11725819B2Aug 15, 2023
Gas turbine fuel nozzle having a fuel passage within a swirler
GEN ELECTRIC4 citations74
US11649966B1May 16, 2023
Combustor with an ignition tube
GEN ELECTRIC4 citations74
US12173898B1Dec 24, 2024
Combustion section with a primary combustor and a set of secondary combustors
GEN ELECTRIC2 citations73
US12130013B2Oct 29, 2024
Swirler-ferrule assembly
GEN ELECTRIC2 citations73
US12085281B2Sep 10, 2024
Fuel nozzle and swirler
GEN ELECTRIC2 citations73
US12038176B2Jul 16, 2024
Coupling a fuel nozzle purge flow directly to a swirler
GEN ELECTRIC2 citations73
US11994295B2May 28, 2024
Multi pressure drop swirler ferrule plate
GEN ELECTRIC2 citations73
US11692708B1Jul 4, 2023
Combustor liner having dilution openings with swirl vanes
GEN ELECTRIC2 citations73
US11226101B2Jan 18, 2022
Combustor swirler
GEN ELECTRIC2 citations73
US12072099B2Aug 27, 2024
Gas turbine fuel nozzle having a lip extending from the vanes of a swirler
GEN ELECTRIC2 citations72
US11255543B2Feb 22, 2022
Dilution structure for gas turbine engine combustor
GEN ELECTRIC2 citations71
US10890327B2Jan 12, 2021
Liner of a gas turbine engine combustor including dilution holes with airflow features
GEN ELECTRIC3 citations71
US11280495B2Mar 22, 2022
Gas turbine combustor fuel injector flow device including vanes
GEN ELECTRIC5 citations70
US12590561B2Mar 31, 2026
Combustor with lean openings
GEN ELECTRIC0 citations62
US12492819B2Dec 9, 2025
Gas turbine engine fuel nozzle having a secondary fuel passage through a swirler
GEN ELECTRIC0 citations62
US12486982B2Dec 2, 2025
Combustor having a main chamber and one or more trapped vortex cavities
GEN ELECTRIC0 citations62
US12410916B2Sep 9, 2025
Annular dome assembly for a combustor
GEN ELECTRIC0 citations62
US12228282B2Feb 18, 2025
Gas turbine fuel nozzle having an inner air passage and plural outer fuel passages
GEN ELECTRIC0 citations62
US12152780B2Nov 26, 2024
Method of supplying fuel and air to a combustor with an ignition tube
GEN ELECTRIC0 citations62
US12152779B1Nov 26, 2024
Combustor
GEN ELECTRIC1 citations62
US12146662B2Nov 19, 2024
Fuel-air mixing assembly in a turbine engine
GEN ELECTRIC0 citations62
US12130016B1Oct 29, 2024
Turbine engine including a combustor
GEN ELECTRIC1 citations62
US12031486B2Jul 9, 2024
Combustor with lean openings
GEN ELECTRIC0 citations62
US12025315B2Jul 2, 2024
Annular dome assembly for a combustor
GEN ELECTRIC1 citations62
US11815269B2Nov 14, 2023
Fuel-air mixing assembly in a turbine engine
GEN ELECTRIC0 citations62
US11635209B2Apr 25, 2023
Gas turbine combustor dome with integrated flare swirler
GEN ELECTRIC1 citations62
US12578095B2Mar 17, 2026
Combustor for a gas turbine engine
GEN ELECTRIC0 citations61
US12546472B2Feb 10, 2026
Dome-deflector joint cooling arrangement
GEN ELECTRIC0 citations61
US12152777B2Nov 26, 2024
Combustor for a gas turbine engine
GEN ELECTRIC1 citations61
US12085283B2Sep 10, 2024
Combustor for a gas turbine engine
GEN ELECTRIC1 citations61
US11959643B2Apr 16, 2024
Combustor for a gas turbine engine
GEN ELECTRIC0 citations61
US11846419B2Dec 19, 2023
Dome-deflector joint cooling arrangement
GEN ELECTRIC0 citations61
US11415321B2Aug 16, 2022
Combustor liner for a gas turbine engine and an associated method thereof
GEN ELECTRIC0 citations61
US10816202B2Oct 27, 2020
Combustor liner for a gas turbine engine and an associated method thereof
GEN ELECTRIC1 citations61
US12422140B2Sep 23, 2025
Combustor deflector assembly
GEN ELECTRIC0 citations60
US12359812B2Jul 15, 2025
Gas turbine engine combustor with openings
GEN ELECTRIC0 citations60
US12287094B2Apr 29, 2025
Combustor with dilution openings
GEN ELECTRIC0 citations60
US12007114B1Jun 11, 2024
Gas turbine engine combustor with openings
GEN ELECTRIC1 citations60
US11927349B2Mar 12, 2024
Combustor deflector assembly
GEN ELECTRIC0 citations60
US11747018B2Sep 5, 2023
Combustor with dilution openings
GEN ELECTRIC0 citations60
US11572835B2Feb 7, 2023
Combustor dilution hole
GEN ELECTRIC1 citations59
US12241628B2Mar 4, 2025
Combustor swirler with vanes incorporating open area
GEN ELECTRIC0 citations58
US11761632B2Sep 19, 2023
Combustor swirler with vanes incorporating open area
GEN ELECTRIC0 citations58
US12535216B1Jan 27, 2026
Combustion section for a turbine engine
GEN ELECTRIC0 citations57
US12560324B2Feb 24, 2026
Combustion section with a primary combustor and a set of secondary combustors
GEN ELECTRIC0 citations52
US12535215B2Jan 27, 2026
Combustor including a steam injector operably injecting steam into a trapped vortex cavity
GEN ELECTRIC0 citations52
US12504168B2Dec 23, 2025
Cowl damper for combustor
GEN ELECTRIC0 citations52
US12429220B2Sep 30, 2025
Combustion section with a primary combustor and a set of secondary combustors
GEN ELECTRIC0 citations52
Showing the top 50 of 73 patents by PatentIndex Score.