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Suzhou Touchstone International Medical Science Co., Ltd.

USPTO Granted Patents = 11

CIPO Patents = 1

EPO Patents = 8

Forward Citations = 3,685

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20 inventors (with patents filed for the assignee):

Wangdong Chen (9 out of 27 patents)

Tuo Shu (3 out of 10 patents)

Yongwang Pei (3 out of 7 patents)

4. Shuicheng Ding (3 out of 7 patents)

5. Jiang Lin (2 out of 11 patents)

6. Kai Liu (2 out of 32 patents)

7. Min Sun (2 out of 2 patents)

8. Zongshun Wang (2 out of 2 patents)

9. Wang-dong Chen (2 out of 2 patents)

10. Wei-zhong Yin (2 out of 2 patents)

11. Wei Xu (2 out of 66 patents)

12. Jing Zhou (1 out of 7 patents)

13. Yanping Ye (1 out of 6 patents)

14. Kaifen Fu (1 out of 6 patents)

15. Kezhan Sun (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 10806453 - Stapling head assembly and suturing and cutting apparatus for endoscopic surgery (2020-10-20),

2. 10603063 - Suturing and cutting apparatus for endoscopic surgery (2020-03-31),

3. 10433848 - Circular stapler and staple head assembly thereof (2019-10-08),

4. 10327770 - Linear cutting stapler (2019-06-25),

5. 10265070 - Linear cutting stapler (2019-04-23),

6. 9826979 - Introducer and circular stapler (2017-11-28),

7. 9629634 - Introducer accessory (2017-04-25),

8. 8585719 - Instrument for anorectal surgery (2013-11-19),

9. 8172123 - Surgical stapling head assembly with a rotary cutter (2012-05-08),

10. 7900806 - Circular stapler with an automatic safety mechanism (2011-03-08),

11. 7770776 - Rotatable stapling head of a surgical stapler (2010-08-10),

Suzhou Touchstone International Medical Science Co., Ltd. is a leading medical technology company specializing in the development, production, and distribution of high-quality medical devices. With a strong focus on innovation, Touchstone Medical strives to improve patient care and outcomes by continuously advancing medical technology. The company offers a wide range of products including surgical instruments, implants, and medical imaging devices. Committed to meeting the highest quality standards, Touchstone Medical ensures its products are safe, effective, and reliable. Visit their website for more information.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

11 Patents

#53 in Suzhou

#2,270 in China

#50,255 in the World

Suzhou Touchstone International Medical Science Co., Ltd.

Forward Citations = 3,685

20 inventors:

Wangdong Chen (9 out of 27 patents)

Tuo Shu (3 out of 10 patents)

Yongwang Pei (3 out of 7 patents)

4. Shuicheng Ding (3 out of 7 patents)

5. Jiang Lin (2 out of 11 patents)

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