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Chungcheongbuk-do, South Korea

Ecopro Bm Co., Ltd.

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USPTO Granted Patents = 10

EPO Patents = 6

Forward Citations = 0

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42 inventors (with patents filed for the assignee):

Moon Ho Choi (9 out of 61 patents)

Gyeong Jae Heo (3 out of 12 patents)

Seung Hyun Choi (3 out of 12 patents)

4. Yu Gyeong Chun (3 out of 4 patents)

5. Yoon Young Choi (3 out of 3 patents)

6. Jong Seung Shin (3 out of 3 patents)

7. Hyun Jong Yu (2 out of 28 patents)

8. Jung Bae Park (2 out of 9 patents)

9. Chang Woo Lee (2 out of 4 patents)

10. Chae Won Moon (2 out of 3 patents)

11. Jin Won Lee (2 out of 2 patents)

12. A Reum Yang (1 out of 6 patents)

13. Hyung Jong Yu (1 out of 1 patent)

14. Ju Kyoung Kang (1 out of 3 patents)

15. Kyu Suk Han (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 12793964 - Positive electrode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery comprising same (2026-11-10),

2. 12785082 - Positive electrode active material and lithium secondary battery using the same (2026-11-03),

3. 12767557 - Lithium composite oxide and positive electrode active material for secondary battery containing same (2026-10-20),

4. 12712184 - POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME (2026-08-18),

5. 12689025 - Positive electrode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery comprising same (2026-07-21),

6. 12620587 - Positive electrode active material and lithium secondary battery including the same (2026-05-05),

7. 12620578 - Positive electrode active material and lithium secondary battery comprising the same (2026-05-05),

8. 12620577 - Positive electrode active material and lithium secondary battery comprising the same (2026-05-05),

9. 12580190 - Positive electrode active material and lithium secondary battery using the same (2026-03-17),

10. 12580178 - Positive electrode active material and lithium secondary battery including the same (2026-03-17),

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USPTO Data Jan 1 1976 - Nov 10 2026

10 Patents

#142 in Chungcheongbuk-do

#1,092 in South Korea

#56,228 in the World

Chungcheongbuk-do, South Korea

Ecopro Bm Co., Ltd.

Forward Citations = 0

42 inventors:

Moon Ho Choi (9 out of 61 patents)

Gyeong Jae Heo (3 out of 12 patents)

Seung Hyun Choi (3 out of 12 patents)

4. Yu Gyeong Chun (3 out of 4 patents)

5. Yoon Young Choi (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ecopro Bm Co., Ltd.. Retrieved from https://idiyas.com/company/ecopro-bm

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]

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