For the Inventor, By the Inventor

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Dresden, Germany

Limflow Gmbh

USPTO Granted Patents = 30

EPO Patents = 6

Forward Citations = 671

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15 inventors (with patents filed for the assignee):

Martin Terry Rothman (19 out of 48 patents)

Robert Julian Dickinson (18 out of 44 patents)

Andrew Robert Pacey (18 out of 21 patents)

4. Steven Kum (12 out of 12 patents)

5. Timothy Lenihan (11 out of 18 patents)

6. Sophie Humbert (9 out of 11 patents)

7. Roberto Ferraresi (9 out of 11 patents)

8. David Hugo Deaton (7 out of 12 patents)

9. Rowan Olund Hettel (5 out of 6 patents)

10. Marcus Wenzel (5 out of 5 patents)

11. Trent Matthew Mengel (4 out of 4 patents)

12. Katharina Wieczorek (3 out of 3 patents)

13. Anika Nguyen (3 out of 3 patents)

14. Ajay Kumar Jain (3 out of 4 patents)

15. Martin Rothman (1 out of 3 patents)

30 patents: Sort by Forward Citations

1. 12708503 - METHODS AND SYSTEMS FOR PROVIDING OR MAINTAINING FLUID FLOW THROUGH BODY PASSAGES (2026-08-18),

2. 12636466 - Devices and methods for catheter alignment (2026-05-26),

3. 12096938 - Devices and methods for increasing blood perfusion to a distal extremity (2024-09-24),

4. 11850379 - Devices and methods for catheter alignment (2023-12-26),

5. 11826504 - Methods for routing a guidewire from a first vessel and through a second vessel in lower extremity vasculature (2023-11-28),

6. 11612397 - Devices and methods for increasing blood perfusion to a distal extremity (2023-03-28),

7. 11478614 - Method for accessing pedal veins for deep vein arterialization (2022-10-25),

8. 11471262 - Methods for targeting a body passage to effect fluid flow (2022-10-18),

9. 11446170 - Minimally invasive surgical apparatus and methods (2022-09-20),

10. 11311700 - Methods for accessing pedal veins (2022-04-26),

11. 11241304 - Method for fluid flow through body passages (2022-02-08),

12. 11129965 - Devices and methods for catheter alignment (2021-09-28),

13. 11116943 - Methods for accessing pedal veins (2021-09-14),

14. 10835367 - Devices for fluid flow through body passages (2020-11-17),

15. 10596356 - Methods for placing a stent-graft to cover collateral vessels in lower extremity vasculature (2020-03-24),

LimFlow GmbH is a medical technology company focused on developing innovative solutions for the treatment of chronic limb-threatening ischemia. Their proprietary LimFlow System is designed to restore blood flow in the lower extremities of patients suffering from this debilitating condition, who are not eligible for traditional revascularization treatments. By providing a minimally invasive alternative, LimFlow aims to improve patient outcomes and quality of life.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

30 Patents

#16 in Dresden

#1,600 in Germany

#21,840 in the World

Dresden, Germany

Limflow Gmbh

Forward Citations = 671

15 inventors:

Martin Terry Rothman (19 out of 48 patents)

Robert Julian Dickinson (18 out of 44 patents)

Andrew Robert Pacey (18 out of 21 patents)

4. Steven Kum (12 out of 12 patents)

5. Timothy Lenihan (11 out of 18 patents)

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