Enter assignee name

% Expired Patents = 11.1

Forward Citations = 364

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12 inventors (with patents filed for the assignee):

John Campbell Woodard (4 out of 22 patents)

Geoffrey Douglas Tansley (3 out of 14 patents)

Peter Andew Watterson (2 out of 5 patents)

4. Peter Joseph Ayre (2 out of 12 patents)

5. Minh Lee (2 out of 2 patents)

6. James Smith (2 out of 2 patents)

7. Martin Christopher Cook (1 out of 5 patents)

8. Peter Andrew Watterson (1 out of 15 patents)

9. Alexandra Joy Stonehouse (1 out of 1 patent)

10. Andrew King (1 out of 2 patents)

11. John Donald Begg (1 out of 1 patent)

12. John Donald Begg (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. D616552 - Medical device controller (2010-05-25),

2. D594553 - Cannula (2009-06-16),

3. 7476077 - Rotary pump with exclusively hydrodynamically suspended impeller (2009-01-13),

4. D571009 - Trocar (2008-06-10),

5. D570644 - Corer handle (2008-06-10),

6. D557632 - Buckle (2007-12-18),

7. D553328 - Shoulder strap for use with a bag or medical device (2007-10-23),

8. 6866625 - Rotary blood pump and control system therefor (2005-03-15),

9. 6250880 - Rotary pump with exclusively hydrodynamically suspended impeller (2001-06-26),

Ventrassist Pty Ltd. is a leading medical technology company dedicated to providing innovative solutions for heart failure patients. With a focus on developing advanced ventricular assist devices, we aim to improve the lives of those in need of life-saving cardiac support. Our products are designed with cutting-edge technology and precision engineering to ensure optimal performance and patient outcomes.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#23 in Sydney

#429 in Australia

Sydney, Australia

Ventrassist Pty Ltd.