For the Inventor, By the Inventor

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Chungcheongnam-do, South Korea

Corentec Co., Ltd.

USPTO Granted Patents = 28

% Expired Patents = 7.1

EPO Patents = 3

Trademarks = 2

Forward Citations = 49

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39 inventors (with patents filed for the assignee):

Oui-Sik Yoo (14 out of 14 patents)

Chan-Eol Kim (10 out of 10 patents)

Peter F Sharkey (4 out of 53 patents)

4. Young-Woong Jang (4 out of 4 patents)

5. Seok-Joo Kim (4 out of 4 patents)

6. Seung-Hun Oh (4 out of 4 patents)

7. Jae-Won Kim (4 out of 47 patents)

8. Javad Parvizi (4 out of 8 patents)

9. Goon-Hee Lee (4 out of 4 patents)

10. Jung-Woo Seo (4 out of 7 patents)

11. Jung-Sung Kim (3 out of 5 patents)

12. Doo-Hun Sun (3 out of 3 patents)

13. Jae-Hun Ro (2 out of 2 patents)

14. Ah-Reum Han (2 out of 2 patents)

15. Myung-Chul Lee (2 out of 3 patents)

28 patents: Sort by Forward Citations

1. D1016322 - Sterilization box for medical devices (2024-02-27),

2. 11779357 - Detector for artificial joint replacement (2023-10-10),

3. 11744599 - Smart surgical instruments for artificial joint replacement (2023-09-05),

4. 11690727 - Artificial ankle joint tibia component (2023-07-04),

5. 11576688 - Tibial alignment device and unit thereof (2023-02-14),

6. 11266509 - Anatomically shaped knee joint augment (2022-03-08),

7. 11207198 - Detachable knee trial (2021-12-28),

8. 11202714 - Baseplate trial holding apparatus and knee joint implant surgical instrument set including the same (2021-12-21),

9. 11172944 - Smart surgical instruments for artificial joint replacement (2021-11-16),

10. 11129625 - Patient-customized surgical instrument for tibia and surgical module using same (2021-09-28),

11. 11090164 - Knee joint implant (2021-08-17),

12. 11033397 - Artificial knee joint (2021-06-15),

13. 10959850 - Implant having porous layer and molding method thereof (2021-03-30),

14. 10912574 - Coupler assembly for tibial cutting guide (2021-02-09),

15. 10893946 - Asymmetric artificial knee joint (2021-01-19),

Corentec Co., Ltd. is a leading global orthopedic implant manufacturer. With a focus on research, development, and production of medical devices, Corentec offers a wide range of innovative solutions for joint reconstruction and spine surgery. Their dedication to quality and patient outcomes has made them a trusted partner for healthcare professionals worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Corentec Co., Ltd.

28 Patents

#7 in Chungcheongnam-do

#490 in South Korea

#23,244 in the World

Chungcheongnam-do, South Korea

Corentec Co., Ltd.

Forward Citations = 49

39 inventors:

Oui-Sik Yoo (14 out of 14 patents)

Chan-Eol Kim (10 out of 10 patents)

Peter F Sharkey (4 out of 53 patents)

4. Young-Woong Jang (4 out of 4 patents)

5. Seok-Joo Kim (4 out of 4 patents)

Please report any incorrect information to [email protected]

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