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For the Inventor, By the Inventor

Saint Paul, MN, United States of America

Cardiovascular Systems, Inc.


USPTO Granted Patents = 106



Trademarks = 30

Forward Citations = 1,891

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82 inventors (with patents filed for the assignee):

goldMedal Joseph P Higgins (38 out of 41 patents)

silverMedal Matthew D Cambronne (26 out of 31 patents)

bronzeMedal Nicholas W Rydberg (21 out of 22 patents)

4.  Jeffrey R Stone (12 out of 16 patents)

5.  Benjamin D Haselman (12 out of 12 patents)

6.  Matthew Wayne Tilstra (12 out of 36 patents)

7.  Victor Leo Schoenle (12 out of 27 patents)

8.  Jody Lee Rivers (9 out of 21 patents)

9.  Cassandra Ann Piippo Svendsen (7 out of 49 patents)

10.  Charles A Plowe (7 out of 7 patents)

11.  Jeffrey Allen McBroom (7 out of 11 patents)

12.  Scott M Hanson (6 out of 33 patents)

13.  Tristan A Van De Moortele (6 out of 6 patents)

14.  Jesse Darley (6 out of 48 patents)

15.  Robert Edward Kohler (6 out of 14 patents)


Core Competencies:
Atherectomy System
Intravascular Blood Pump
Rotational Medical Devices
Drive Shaft Design
Thrombus Removal
Drug Delivery Systems
Eccentric Abrading Heads
Hemodynamic Support
Expandable Impeller
Powerline Communication
Vessel Compliance Sensing
Oscillating Crown Drive

106 patents:

1. 12514602 - Systems, methods and devices for progressively softening multi-compositional intravascular tissue (2026-01-06),
2. 12490997 - Systems, methods and devices for progressively softening multi-compositional intravascular tissue (2025-12-09),
3. 12426915 - Devices and methods for generating orbital motion in drive shafts for rotational medical devices (2025-09-30),
4. 12369943 - Atherectomy system current sensing, processing and display (2025-07-29),
5. 12296158 - Intravascular blood pump and hemodynamic support system with blood flow pulsatility validity monitoring and invalidity detection with alarm (2025-05-13),
6. D1071209 - Partial flared guide extension catheter (2025-04-14),
7. D1071208 - Guide extension catheter (2025-04-14),
8. 12213698 - Systems, methods and devices for removal of thrombus and/or soft plaque with asymmetric mass distribution within working region of impeller (2025-02-04),
9. 12171993 - Intravascular blood pump with external motor and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housing (2024-12-24),
10. 12171458 - System, device, and method for interrupted dual action (sanding and cutting) forces with continual maceration and aspiration (2024-12-24),
11. 11980385 - Drive shaft design, conditioning and stabilization methods for rotational medical devices (2024-05-14),
12. 11957377 - Rotational systems comprising a polymer driveshaft (2024-04-16),
13. 11877769 - Atherectomy system current sensing, processing and display (2024-01-23),
14. 11730509 - Devices and methods for generating orbital motion in drive shafts for rotational medical devices (2023-08-22),
15. 11541224 - Intravascular pump without inducer and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housing (2023-01-03),
Cardiovascular Systems, Inc. (CSI) is a medical device company that focuses on developing and commercializing innovative solutions for treating peripheral and coronary artery disease. CSI’s main product, the Diamondback 360® system, is a minimally invasive device used to debulk and remove plaque from blood vessels, restoring blood flow and improving patient outcomes. With a commitment to improving patient care, CSI continues to research and develop advanced technologies in the field of interventional cardiology.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 20 2026

106 Patents

#15 in Saint Paul, MN

#85 in Minnesota

#3,463 in US

#7,209 in the World

...
Saint Paul, MN, United States of America

Cardiovascular Systems, Inc.

Forward Citations = 1,891

82 inventors:

goldMedal Joseph P Higgins (38 out of 41 patents)

silverMedal Matthew D Cambronne (26 out of 31 patents)

bronzeMedal Nicholas W Rydberg (21 out of 22 patents)

4.  Jeffrey R Stone (12 out of 16 patents)

5.  Benjamin D Haselman (12 out of 12 patents)

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