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Nanjing Drum Tower Hospital

USPTO Granted Patents = 16

EPO Patents = 1

Forward Citations = 2

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27 inventors (with patents filed for the assignee):

Can Xu (9 out of 9 patents)

Dongjin Wang (9 out of 9 patents)

Xiaoan Sun (2 out of 2 patents)

4. Xia Gao (2 out of 2 patents)

5. Xiaoyun Qian (2 out of 2 patents)

6. Renjie Chai (2 out of 2 patents)

7. Shuqi Qi (2 out of 2 patents)

8. Jinglin Wang (1 out of 1 patent)

9. Haozhen Ren (1 out of 1 patent)

10. Yitao Ding (1 out of 1 patent)

11. Xiaolei Shi (1 out of 3 patents)

12. Changqing Li (1 out of 13 patents)

13. Zhenghua Shen (1 out of 9 patents)

14. Jianyu Wei (1 out of 6 patents)

15. Yan Heng Zhou (1 out of 3 patents)

16 patents: Sort by Forward Citations

1. 12485190 - Nanocarbon-iodine calcium alginate microspheres and preparation method and application thereof (2025-12-02),

2. 12448603 - Staged culture method for in-vitro expansion of human cytokine-induced killer (CIK) and use thereof (2025-10-21),

3. 12343005 - Minimally invasive knotter (2025-07-01),

4. 12331272 - Ultra-high-cell-density multicellular tissue lifting bioprinting device assisted by oblique incident bulk wave and printing method therefor (2025-06-17),

5. 12318554 - Femoral artery cannula for providing lower limb blood perfusion (2025-06-03),

6. 12318110 - Great saphenous vein collection devices using double cannula knife (2025-06-03),

7. 12318104 - Efficient bacteriostatic minimally invasive collection devices for great saphenous vein (2025-06-03),

8. 12303411 - Left ventricular outflow tract stent and delivery system (2025-05-20),

9. 12303388 - Valve compression apparatus (2025-05-20),

10. 12303186 - Manual control handheld pressure-adjustable irrigation and suction electrocoagulation cutter (2025-05-20),

11. 12239323 - Left atrial appendage ligator (2025-03-04),

12. 12161860 - Graphene cochlear implant electrode and manufacturing method thereof (2024-12-10),

13. 11992674 - Graphene oxide cochlear implant electrode and manufacturing method thereof (2024-05-28),

14. 11547837 - Double-balloon catheter device for gastrointestinal anastomosis (2023-01-10),

15. 11471541 - Use of miR-21 in preparation of drug for treating intrauterine adhesion and/or thin endometrium (2022-10-18),

Nanjing Drum Tower Hospital is a large comprehensive hospital in Nanjing, China, offering a wide range of medical services including surgery, internal medicine, pediatrics, and more. With a team of experienced healthcare professionals and state-of-the-art facilities, the hospital is committed to providing high-quality and compassionate care to patients.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#22 in Nanjing

#1,607 in China

#36,671 in the World

Nanjing Drum Tower Hospital

Forward Citations = 2

27 inventors:

Can Xu (9 out of 9 patents)

Dongjin Wang (9 out of 9 patents)

Xiaoan Sun (2 out of 2 patents)

4. Xia Gao (2 out of 2 patents)

5. Xiaoyun Qian (2 out of 2 patents)

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