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Pohang-si, South Korea

Research Institute of Industrial Science & Technology

USPTO Granted Patents = 151

CIPO Patents = 13

EPO Patents = 35

Forward Citations = 505

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436 inventors (with patents filed for the assignee):

Ki Young Kim (12 out of 137 patents)

Sang Cheol Nam (10 out of 11 patents)

Uong Chon (9 out of 9 patents)

4. Woo Chul Jung (8 out of 8 patents)

5. Kwang Seok Park (8 out of 8 patents)

6. Gi-Chun Han (8 out of 8 patents)

7. Werner Leopold Kepplinger (8 out of 30 patents)

8. Ji Hoon Yang (7 out of 8 patents)

9. Jae In Jeong (7 out of 8 patents)

10. Woonkyoung Park (7 out of 7 patents)

11. Chang Ho Song (7 out of 7 patents)

12. Jung Hoon Song (7 out of 7 patents)

13. Johannes Leopold Schenk (6 out of 32 patents)

14. Il Ock Lee (6 out of 8 patents)

15. Felix Wallner (5 out of 25 patents)

151 patents: Sort by Forward Citations

1. 12480180 - Method of extracting lithium from lithium-containing solution (2025-11-25),

2. 12480058 - Method for lightening heavy oil by using coke production byproduct (2025-11-25),

3. 12473201 - Method for producing lithium compound (2025-11-18),

4. 12374687 - Positive pole active material for lithium secondary battery and manufacturing method thereof, lithium secondary battery (2025-07-29),

5. 12340671 - Method for monitoring state of wearing safety protective equipment and server for providing the method (2025-06-24),

6. 12288881 - Cathode additive for lithium secondary battery, preparation method therefor, cathode for lithium secondary battery, comprising same, and lithium secondary battery comprising same (2025-04-29),

7. 12281371 - Radiant tube apparatus and method for manufacturing same (2025-04-21),

8. 12255310 - Apparatus for producing precursor having concentration gradient and material injection scheduling method therefor (2025-03-18),

9. 12247175 - Method for upgrading heavy oil by pyrolysis using byproducts of coke production (2025-03-11),

10. 12162774 - Method of preparing lithium compound (2024-12-10),

11. 12136732 - Cathode active material for lithium secondary battery, and lithium secondary battery comprising same (2024-11-05),

12. 12136728 - Lithium metal anode, method for manufacturing same, and lithium secondary battery using same (2024-11-05),

13. 12129174 - Catalyst for water gas shift reaction at middle temperature, preparation method thereof, and hydrogen preparation method using same (2024-10-29),

14. 12126018 - Positive electrode active material for rechargeable lithium battery, production method therefor and rechargeable lithum battery comprising same (2024-10-22),

15. 12117242 - Furnace for producing secondary battery cathode material and method for firing secondary battery cathode material (2024-10-15),

The Research Institute of Industrial Science & Technology (RIIST) is a leading research organization dedicated to advancing industrial science and technology. With a focus on innovation and efficient industrial practices, RIIST conducts cutting-edge research in various fields including engineering, materials science, chemistry, and biotechnology. Our mission is to contribute to the growth and development of industries by providing practical solutions and fostering a culture of innovation. Visit our website to learn more about our research projects, collaborations, and technological advancements.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

151 Patents

#5 in Pohang-si

#142 in South Korea

#5,257 in the World

Pohang-si, South Korea

Research Institute of Industrial Science & Technology

Forward Citations = 505

436 inventors:

Ki Young Kim (12 out of 137 patents)

Sang Cheol Nam (10 out of 11 patents)

Uong Chon (9 out of 9 patents)

4. Woo Chul Jung (8 out of 8 patents)

5. Kwang Seok Park (8 out of 8 patents)

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