Inventor
Tuo Shu
Inventor
Suzhou, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis100%
PatentTitleYear
11,123,072Tissue closure device and medical instrument202111,123,064Tissue closure device202110,772,628Staple cartridge assembly and medical stapler using the staple cartridge assembly202010,603,063Suturing and cutting apparatus for endoscopic surgery202010,327,770Linear cutting stapler201910,265,070Linear cutting stapler201910,070,864Loading unit assembly and linear surgical stapler with loading unit assembly20189,861,363'Linear surgical stapler'20189,433,414'Linear cutting stapler'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD (6)· patent assignee history
2016Patents assigned to CHEN WANGDONG (1)· patent assignee history
2016Patents assigned to PEI YONGWANG (1)· patent assignee history
2016Patents assigned to Shu tuo (1)· patent assignee history
2016–2018Based in Jiangsu, CN· patent location history
2018–2021Based in Suzhou, CN· patent location history
2019–2020Patents assigned to SUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD | 6 | 2016–2021 |
| SUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD | 3 | 2019–2020 |
| CHEN WANGDONG | 1 | 2016 |
| PEI YONGWANG | 1 | 2016 |
| Shu tuoself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suzhou, CN | 7 | 2018–2021 |
| Jiangsu, CN | 2 | 2016–2018 |