EPO Patents = 3

Trademarks = 5

Forward Citations = 0

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25 inventors (with patents filed for the assignee):

Dae Hwan Rhu (2 out of 5 patents)

Min Ki Jung (2 out of 3 patents)

Young Hyun Park (2 out of 2 patents)

4. Hyeong Seok Lee (1 out of 1 patent)

5. Keun Chan Ryu (1 out of 1 patent)

6. Dong Woo Kim (1 out of 2 patents)

7. Dae-hwan Rhu (1 out of 1 patent)

8. Hong-keun Park (1 out of 1 patent)

9. Min-ki Jung (1 out of 1 patent)

10. Taeseok Oh (1 out of 2 patents)

11. Seung Ho Lee (1 out of 100 patents)

12. Moon Jeong Kim (1 out of 22 patents)

13. Jang Kyu Kim (1 out of 1 patent)

14. June Woo Lee (1 out of 2 patents)

15. Jae Gwan Jang (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12518327 - Water and wastewater treatment process optimization and automatic design system, and design method using same (2026-01-06),

2. 12116299 - Method for removing nitrogen and phosphorus from sewage and wastewater through improvement of reaction tank shape and return method in existing biological nitrogen and phosphorus removal process and combination with anaerobic ammonium oxidation process (anammox) (2024-10-15),

3. 12116298 - Method for removing nitrogen and phosphorus from sewage and wastewater through combination of biological nitrogen and phosphorus removal process using nitrite nitrogen and anaerobic ammonium oxidation process (anammox) (2024-10-15),

4. 11919791 - Partial nitritation using sequencing batch reactor with media inputted thereinto, and apparatus and system for shortcut nitrogen removal using same (2024-03-05),

5. 11059002 - Pivoting gas/liquid dissolution device (2021-07-13),

6. 10556816 - Wastewater treatment apparatus (2020-02-11),

Company Overview

Bkt Co., Ltd. is a pioneering company focused on innovative solutions within the technology sector. Established with a mission to drive efficiency and productivity through cutting-edge advancements, Bkt Co., Ltd. specializes in developing software and hardware solutions tailored for various industries. The company emphasizes research and development, ensuring its products meet the highest standards of quality and performance. With a dedicated team of professionals, Bkt Co., Ltd. prioritizes customer satisfaction and continuously seeks feedback to improve its offerings. The firm is committed to sustainability and aims to reduce its environmental impact while providing top-notch technological advancements. Bkt Co., Ltd. strives to be a leader in its field, delivering exceptional value and fostering long-term relationships with its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#1 in Dajeon

#1,619 in South Korea

Dajeon, South Korea

Bkt Co., Ltd.

Forward Citations = 0

25 inventors:

Dae Hwan Rhu (2 out of 5 patents)

Min Ki Jung (2 out of 3 patents)

Young Hyun Park (2 out of 2 patents)

4. Hyeong Seok Lee (1 out of 1 patent)

5. Keun Chan Ryu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bkt Co., Ltd.. Retrieved from https://idiyas.com/company/bkt-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]