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Changwon, South Korea

Doosan Enerbility Co., Ltd.

USPTO Granted Patents = 181

EPO Patents = 77

Forward Citations = 20

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273 inventors (with patents filed for the assignee):

Young Gun Go (13 out of 13 patents)

Willy Heinz Hofmann (9 out of 16 patents)

Joerg Krueckels (8 out of 16 patents)

4. Sang Gun Na (7 out of 16 patents)

5. Borys Shershnyov (7 out of 14 patents)

6. Gyeong Mo Nam (7 out of 10 patents)

7. Hyun Soo An (7 out of 7 patents)

8. Hong Geun Ha (7 out of 7 patents)

9. Young Jun Shin (7 out of 18 patents)

10. Kyoung Taek Oh (6 out of 7 patents)

11. Yun Chang Jang (6 out of 11 patents)

12. Ulrich Rathmann (6 out of 32 patents)

13. Mu Hwan Chon (6 out of 8 patents)

14. Tae Woo Kim (6 out of 84 patents)

15. Eun Seong Cho (6 out of 6 patents)

Core Competencies:

Gas Turbine

Combustor Nozzle

Heat Transfer Tube

Chemical Dosing Optimization

Turbine Blade Assembly

Waste Heat Recovery

Ammonia Decomposition

Root Cause Analysis

Power Generation System

Turbine Seal Assembly

Flow Body Manufacturing

Deep Learning Defect Analysis

181 patents: Sort by Forward Citations

1. 12510022 - Gas turbine plant with ammonia decomposition system (2025-12-30),

2. 12503952 - Turbine blade having non-axisymmetric endwall contour and gas turbine including same (2025-12-23),

3. 12492639 - Airfoil and gas turbine including same (2025-12-09),

4. 12487568 - Chemical dosing optimization apparatus and method for water treatment plant (2025-12-02),

5. 12485462 - Opening maching apparatus for heat transfer tube, method of forming opening in tube wall of heat transfer tube using same, and method of removing foreign material through same opening of same heat transfer tube (2025-12-02),

6. 12474051 - Jet nozzle, combustor, and gas turbine including same (2025-11-18),

7. 12447452 - Combined reformer and catalyst replacement method thereof (2025-10-21),

8. 12442300 - Tie rod-locking nut assembly and gas turbine including same (2025-10-14),

9. 12428990 - Gas turbine plant with ammonia decomposition system (2025-09-30),

10. 12422193 - Heat pipe unit and waste heat recovery boiler including same (2025-09-23),

11. 12410717 - Gas turbine blade with cooling flow paths and gas turbine including the same (2025-09-09),

12. 12405592 - Plant monitoring method using exergy efficiency value (2025-09-02),

13. 12404774 - Blade fastening assembly and gas turbine including same (2025-09-02),

14. 12398663 - Gas turbine plant with ammonia decomposition system (2025-08-26),

15. 12398651 - Seal assembly and a turbine with the same (2025-08-26),

Doosan Enerbility Co., Ltd. is a global leader in providing clean energy solutions. With a focus on sustainable technologies, the company offers a wide range of products including fuel cells, energy storage systems, and hydrogen generators. With a strong commitment to innovation and environmentally-friendly solutions, Doosan Enerbility is at the forefront of the energy transition, helping customers worldwide reduce their carbon footprint and achieve energy efficiency.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

181 Patents

#2 in Changwon

#113 in South Korea

#4,476 in the World

Changwon, South Korea

Doosan Enerbility Co., Ltd.

Forward Citations = 20

273 inventors:

Young Gun Go (13 out of 13 patents)

Willy Heinz Hofmann (9 out of 16 patents)

Joerg Krueckels (8 out of 16 patents)

4. Sang Gun Na (7 out of 16 patents)

5. Borys Shershnyov (7 out of 14 patents)

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