Assignee
DOOSAN ENERBILITY CO LTD
KR·210 granted patents·56 pending applications·62 citations·filing 2017–2025
Top patents by PatentIndex Score
266 records- 0196US11668466B2Combustor nozzle assembly and gas turbine combustor including sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Jun 6, 2023·5 cites·19 claims
- 0296US11400550B2Turbine blade repair method using additive manufacturingDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Aug 2, 2022·4 cites·8 claims
- 0393US11542825B2Gas turbine ring assembly comprising ring segments having integrated interconnecting sealDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Jan 3, 2023·17 cites·20 claims
- 0491US11988380B2Injection nozzle, combustor including same nozzle, and gas turbine including same combustorDOOSAN ENERBILITY CO LTD·Filed 2021·Granted May 21, 2024·2 cites·11 claims
- 0591US11846417B2Micro-mixer bundle assembly, and combustor and gas turbine having sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Dec 19, 2023·2 cites·20 claims
- 0691US11572792B2Airfoil with a squealer tip cooling system for a turbine blade, a turbine blade, a turbine blade assembly, a gas turbine and a manufacturing methodDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Feb 7, 2023·2 cites·18 claims
- 0790US11555411B2Technique for cooling squealer tip of a gas turbine bladeDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Jan 17, 2023·2 cites·20 claims
- 0889US11965428B1Airfoil cooling structure, airfoil having airfoil cooling structure, and turbine blade/vane element including airfoilDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Apr 23, 2024·1 cites·20 claims
- 0988US11643934B2Trailing edge tip cooling of blade of a gas turbine bladeDOOSAN ENERBILITY CO LTD·Filed 2021·Granted May 9, 2023·2 cites·18 claims
- 1087US12351480B2Apparatus and method for controlling output for chemical dosing optimization for water treatment plantDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Jul 8, 2025·1 cites·18 claims
- 1187US11846424B2Injection nozzle, combustor including same nozzle, and gas turbine including same combustorDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Dec 19, 2023·2 cites·12 claims
- 1287US11485658B2Water treatment apparatus including underwater plasma discharge moduleDOOSAN ENERBILITY CO LTD·Filed 2020·Granted Nov 1, 2022·2 cites·19 claims
- 1386US11415010B1Turbine nozzle and gas turbine including the sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Aug 16, 2022·2 cites·20 claims
- 1485US12188375B2Structure for assembling turbine blade seals and gas turbine including the sameDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Jan 7, 2025·2 cites·22 claims
- 1584US11933192B2Turbine vane, and turbine and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Mar 19, 2024·1 cites·20 claims
- 1683US12270547B2Combustor nozzle, combustor, and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Apr 8, 2025·1 cites·19 claims
- 1783US11867399B2Micro-mixer and combustor having the sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Jan 9, 2024·1 cites·17 claims
- 1882US11608985B2Combustor and gas turbine including the sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Mar 21, 2023·1 cites·18 claims
- 1981US11846208B2Apparatus for disassembling and assembling lower vane carrier and method for disassembling and assembling lower vane carrier using sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Dec 19, 2023·2 cites·14 claims
- 2079US11635208B2Co-axial dual swirler nozzleDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Apr 25, 2023·1 cites·20 claims
- 2179US11585228B2Technique for cooling inner shroud of a gas turbine vaneDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Feb 21, 2023·1 cites·20 claims
- 2276US11661890B2Rotor including replaceable self-locking sealing assembly, turbine, and gas turbine including the sameDOOSAN ENERBILITY CO LTD·Filed 2020·Granted May 30, 2023·2 cites·20 claims
- 2374US11913339B2Sealing assembly and turbomachine including sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Feb 27, 2024·1 cites·17 claims
- 2474US2024116784A1Rotary type capacitive deionization apparatusDOOSAN ENERBILITY CO LTD·Filed 2023·Application pending·0 cites
- 2573US11873726B2Exhaust diffuser strut for reducing flow separationDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Jan 16, 2024·0 cites·10 claims
- 2673US11524370B2Turbine blade repair method using additive manufacturingDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Dec 13, 2022·0 cites·10 claims
- 2773US2025257716A1Apparatus for measuring wind power generator air gapDOOSAN ENERBILITY CO LTD·Filed 2025·Application pending·0 cites
- 2872US12379107B2Combustor nozzle, combustor and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·19 claims
- 2972US11624297B2Turbine exhaust unit supporting device, turbine including same, and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Apr 11, 2023·1 cites·14 claims
- 3072US2025223499A1Pyrolysis reactor and apparatus having same for recovering carbon fiber and glass fiberDOOSAN ENERBILITY CO LTD·Filed 2024·Application pending·0 cites
- 3172US2025222425A1Pyrolysis reactor and apparatus having same for recovering carbon fiber and glass fiberDOOSAN ENERBILITY CO LTD·Filed 2024·Application pending·0 cites
- 3272US2026078684A1Sealing assembly and gas turbineDOOSAN ENERBILITY CO LTD·Filed 2025·Application pending·0 cites
- 3371US12078076B2Ring segment and turbomachine including sameDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Sep 3, 2024·0 cites·18 claims
- 3470US12130010B2Connection tube support of waste heat recovery boiler and waste heat recovery boiler including sameDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Oct 29, 2024·0 cites·16 claims
- 3570US11932556B2Saturator and water treating apparatus including the sameDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·19 claims
- 3670US11624285B2Airfoil and gas turbine having sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Apr 11, 2023·0 cites·17 claims
- 3770US11499438B2Turbine vane, and turbine and gas turbine including the sameDOOSAN ENERBILITY CO LTD·Filed 2022·Granted Nov 15, 2022·0 cites·20 claims
- 3870US11427486B2Media filter having nonpowered mixing and coagulation basin, and seawater desalination plant and dissolved air floatation apparatus using sameDOOSAN ENERBILITY CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·13 claims
- 3969US12234743B2Method for manufacturing a blade for a gas turbine, turbine blade and gas turbineDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·19 claims
- 4069US11709486B2Fault signal recovery system and methodDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·18 claims
- 4169US11544429B2Apparatus and method for predicting deformation temperature of coal using predictive modelDOOSAN ENERBILITY CO LTD·Filed 2019·Granted Jan 3, 2023·1 cites·19 claims
- 4269US2025163543A1Lithium recovery system for black massDOOSAN ENERBILITY CO LTD·Filed 2024·Application pending·0 cites
- 4369US2025389420A1Combustor and power generator including the sameDOOSAN ENERBILITY CO LTD·Filed 2025·Application pending·0 cites
- 4468US12359815B2Combustor nozzle, combustor, and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
- 4568US12352444B2Combustor nozzle, combustor, and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 4668US12012871B1Blade fastening assembly and gas turbine including sameDOOSAN ENERBILITY CO LTD·Filed 2023·Granted Jun 18, 2024·0 cites·20 claims
- 4768US2025371750A1System for generating virtual defect image and method thereofDOOSAN ENERBILITY CO LTD·Filed 2025·Application pending·0 cites
- 4868US2024378712A1Device and method for analyzing defect in ultrasonic testing using three-dimensional deep learning modelDOOSAN ENERBILITY CO LTD·Filed 2024·Application pending·0 cites
- 4968US2026036555A1System for area classification and method thereof and system for detecting defect area using the sameDOOSAN ENERBILITY CO LTD·Filed 2025·Application pending·0 cites
- 5067US11891315B2Rotary type capacitive deionization apparatusDOOSAN ENERBILITY CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·16 claims
Showing the top 50 of 266 patent records by PatentIndex Score.
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