For the Inventor, By the Inventor

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Yongin-si, South Korea

L&k Biomed Co., Ltd.

USPTO Granted Patents = 14

CIPO Patents = 4

EPO Patents = 3

Trademarks = 9

Forward Citations = 78

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12 inventors (with patents filed for the assignee):

Gook Jin Kang (6 out of 16 patents)

Gook-Jin Kang (4 out of 5 patents)

Sun Kak Choi (4 out of 7 patents)

4. Youngbo Ahn (4 out of 7 patents)

5. Sang Shin Lee (4 out of 69 patents)

6. Sung-Woo Lee (1 out of 20 patents)

7. Sunny Kim (1 out of 1 patent)

8. Krishnachandra Chandrashanker Mehta (1 out of 1 patent)

9. Kang-Jun Yoon (1 out of 1 patent)

10. Choon-Sung Lee (1 out of 1 patent)

11. Jae Shik Lee (1 out of 1 patent)

12. Yun Seo Choi (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 12491079 - Height-adjustable spinal fusion cage (2025-12-09),

2. 12318306 - Height-adjustable spinal fusion cage (2025-06-03),

3. 12318305 - Height-adjustable intervertebral fusion cage (2025-06-03),

4. 12150863 - Oblique spinal fusion cage (2024-11-26),

5. 11464651 - Cage holder for spinal fusion cage (2022-10-11),

6. 11464649 - Expandable spinal fusion cage (2022-10-11),

7. 11065043 - Anterior cervical spine plate (2021-07-20),

8. 10660684 - Surgical screw and fusion device using same (2020-05-26),

9. 10660679 - Surgical screw and fusion device using the same (2020-05-26),

10. 10588676 - Bone fusion device (2020-03-17),

11. 9795489 - System for a knee prosthetic (2017-10-24),

12. 9382316 - Humanized anti-EMAP II antibody and use thereof (2016-07-05),

13. 9131972 - Screw for fixing vertebra (2015-09-15),

14. 8926624 - Bone cement injection device (2015-01-06),

L&K Biomed Co., Ltd. is a leading biotechnology company specializing in the development and production of innovative medical devices and diagnostic solutions. With a focus on improving patient outcomes and advancing healthcare, we strive to deliver cutting-edge products that meet the highest quality standards. Our team of dedicated professionals is committed to driving innovation and making a positive impact on global healthcare.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#19 in Yongin-si

#774 in South Korea

#40,882 in the World

Yongin-si, South Korea

L&k Biomed Co., Ltd.

Forward Citations = 78

12 inventors:

Gook Jin Kang (6 out of 16 patents)

Gook-Jin Kang (4 out of 5 patents)

Sun Kak Choi (4 out of 7 patents)

4. Youngbo Ahn (4 out of 7 patents)

5. Sang Shin Lee (4 out of 69 patents)

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