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Wonju-si, South Korea

Korea Resources Corporation

USPTO Granted Patents = 11

Forward Citations = 15

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12 inventors (with patents filed for the assignee):

Jeon Woong An (10 out of 10 patents)

Youn Kyu Yi (9 out of 9 patents)

Seung Ho Lee (6 out of 11 patents)

4. Young Hun Kim (4 out of 4 patents)

5. Yong Hoon Lim (1 out of 1 patent)

6. Kyung Bae Jung (1 out of 1 patent)

7. Gwang Seop Lee (1 out of 1 patent)

8. Bong Keun Jung (1 out of 1 patent)

9. Gwang Beom Ko (1 out of 1 patent)

10. Mi Hee Yoon (1 out of 1 patent)

11. Sang Seo Lee (1 out of 1 patent)

12. Dong Jun Kang (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 11359260 - Method of inhibiting degradation of extractant by anhydrous environment avoiding and metal stripping (2022-06-14),

2. 11359258 - Method of inhibiting degradation of DSX extractant by auxiliary means (2022-06-14),

3. 11274047 - Method of inhibiting extractant degradation by controlling extractive capacity and preventing direct degradation (2022-03-15),

4. 11254584 - Method for inhibiting extractant degradation of DSX process through metal extraction control (2022-02-22),

5. 11203531 - Method for inhibiting extractant degradation of DSX process through manganese extraction control (2021-12-21),

6. 11186492 - Method for recovering valuable metal sulfides (2021-11-30),

7. 11169127 - Method for measuring the concentration of aliphatic hydroxy oxime and neodecanoic acid by gas chromatography (2021-11-09),

8. 11168003 - Method for inhibiting extractant degradation by diluent and extractant input method (2021-11-09),

9. 10753879 - Method for measuring bis(2,4,4-trimethylpentyl) phosphinic acid concentration by ICP-OES (2020-08-25),

10. 9817844 - Aeromagnetic pre-processing system based on graphic user interface and pre-processing method using the thereof (2017-11-14),

11. 9169125 - Method for producing high-purity lithium carbonate (2015-10-27),

Korea Resources Corporation (KORES) is a state-owned enterprise in South Korea. Established in 1967, KORES is responsible for exploring, developing, and supplying mineral resources to support the country's industrial growth. The company focuses on various minerals, including coal, non-ferrous metals, rare metals, and industrial minerals. In addition to mining and trading activities, KORES also engages in resource development projects and invests in overseas mining projects. With a commitment to sustainability and responsible resource management, KORES aims to contribute to Korea's economic development and enhance the nation's self-sufficiency in natural resources.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

11 Patents

#2 in Wonju-si

#963 in South Korea

#50,256 in the World

Wonju-si, South Korea

Korea Resources Corporation

Forward Citations = 15

12 inventors:

Jeon Woong An (10 out of 10 patents)

Youn Kyu Yi (9 out of 9 patents)

Seung Ho Lee (6 out of 11 patents)

4. Young Hun Kim (4 out of 4 patents)

5. Yong Hoon Lim (1 out of 1 patent)

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