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Hangzhou, China

Venus Medtech (Hangzhou) Inc.

USPTO Granted Patents = 56

Trademarks = 16

Forward Citations = 530

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53 inventors (with patents filed for the assignee):

Hou-Sen Lim (19 out of 21 patents)

Min Frank Zeng (12 out of 19 patents)

Wolfgang Goetz (11 out of 16 patents)

4. Zhifei Zhang (9 out of 10 patents)

5. Zhenjun Zi (7 out of 11 patents)

6. Pham Lo (7 out of 11 patents)

7. Rongjun Lei (6 out of 8 patents)

8. Jesse Jun Qi (5 out of 5 patents)

9. Dajun Kuang (5 out of 5 patents)

10. Wolfgang Gotz (5 out of 5 patents)

11. Jianan Wang (5 out of 5 patents)

12. Frank Zeng (4 out of 4 patents)

13. Larry Lo (4 out of 4 patents)

14. Jess Qi (4 out of 4 patents)

15. Jincheng Yu (4 out of 4 patents)

Core Competencies:

Heart Valve

Stent

Implant Delivery Device

Transcatheter

Biological Valve

Sheath

Aortic Replacement Valve

Mitral Valve

Thrombus Filter

Minimally Invasive

Expandable Implant

Delivery System

56 patents: Sort by Forward Citations

1. 12758375 - Holder, packaging box, and packaging system for prosthetic valve (2026-10-13),

2. 12697238 - Interventional instrument that is convenient to position (2026-08-04),

3. 12599479 - Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant (2026-04-14),

4. 12588992 - Easy-to-control interventional instrument delivery device (2026-03-31),

5. 12290459 - Method and assembly for securing an implantable medical device on a delivery system (2025-05-06),

6. 12268600 - Method for reshaping severely stenosed aortic valve having leaflets with bicuspid malformation and severe calcification (2025-04-08),

7. 12102733 - Pre-loadable biological heart valve capable of rapid rehydration and preparation method thereof (2024-10-01),

8. 12064531 - Pre-loadable dried biological heart valve and preparation method thereof (2024-08-20),

9. 11938283 - Bendable sheath and delivery system using bendable sheath (2024-03-26),

10. 11938025 - Sheath for loading and retracting prosthetic implant and delivery system (2024-03-26),

11. 11925557 - Sheath facilitating retraction of prosthetic implant and delivery system (2024-03-12),

12. 11925552 - Stent device with skirt folds and processing method thereof, skirt folding method, and heart valve (2024-03-12),

13. 11903853 - Guidewire adjuster and delivery-system control handle (2024-02-20),

14. 11903829 - Expandable sheath for transcatheter delivery system and delivery system (2024-02-20),

15. 11864999 - Sheath for delivering interventional instrument and sheath assembly (2024-01-09),

Company Overview

Venus Medtech (Hangzhou) Inc. specializes in the development and manufacturing of innovative cardiovascular implants, focusing on advanced solutions for heart valve replacement and repair. The company is dedicated to enhancing patient outcomes through its expertise in transcatheter technologies, including biological valves and delivery systems. With a strong emphasis on research and development, Venus Medtech aims to address the evolving needs of cardiovascular care, contributing to the advancement of minimally invasive procedures in the medical field.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

56 Patents

#12 in Hangzhou

#577 in China

#12,754 in the World

Hangzhou, China

Venus Medtech (Hangzhou) Inc.

Forward Citations = 530

53 inventors:

Hou-Sen Lim (19 out of 21 patents)

Min Frank Zeng (12 out of 19 patents)

Wolfgang Goetz (11 out of 16 patents)

4. Zhifei Zhang (9 out of 10 patents)

5. Zhenjun Zi (7 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Venus Medtech (Hangzhou) Inc.. Retrieved from https://idiyas.com/company/venus-medtech-hangzhou

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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