For the Inventor, By the Inventor

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Saint Paul, MN, United States of America

Cardiovascular Systems, Inc.

USPTO Granted Patents = 105

CIPO Patents = 8

EPO Patents = 38

Trademarks = 30

Forward Citations = 1,887

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82 inventors (with patents filed for the assignee):

Joseph P Higgins (38 out of 41 patents)

Matthew D Cambronne (26 out of 31 patents)

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 (11 out of 26 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

105 patents: Sort by Forward Citations

1. 12490997 - Systems, methods and devices for progressively softening multi-compositional intravascular tissue (2025-12-09),

2. 12426915 - Devices and methods for generating orbital motion in drive shafts for rotational medical devices (2025-09-30),

3. 12369943 - Atherectomy system current sensing, processing and display (2025-07-29),

4. 12296158 - Intravascular blood pump and hemodynamic support system with blood flow pulsatility validity monitoring and invalidity detection with alarm (2025-05-13),

5. D1071209 - Partial flared guide extension catheter (2025-04-14),

6. D1071208 - Guide extension catheter (2025-04-14),

7. 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),

8. 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),

9. 12171458 - System, device, and method for interrupted dual action (sanding and cutting) forces with continual maceration and aspiration (2024-12-24),

10. 11980385 - Drive shaft design, conditioning and stabilization methods for rotational medical devices (2024-05-14),

11. 11957377 - Rotational systems comprising a polymer driveshaft (2024-04-16),

12. 11877769 - Atherectomy system current sensing, processing and display (2024-01-23),

13. 11730509 - Devices and methods for generating orbital motion in drive shafts for rotational medical devices (2023-08-22),

14. 11541224 - Intravascular pump without inducer and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housing (2023-01-03),

15. 11523841 - Systems, methods and devices for removal of thrombus and/or soft plaque with asymmetric mass distribution within working region of impeller (2022-12-13),

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.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

105 Patents

#16 in Saint Paul, MN

#87 in Minnesota

#3,488 in US

#7,248 in the World

Saint Paul, MN, United States of America

Cardiovascular Systems, Inc.

Forward Citations = 1,887

82 inventors:

Joseph P Higgins (38 out of 41 patents)

Matthew D Cambronne (26 out of 31 patents)

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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