For the Inventor, By the Inventor

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Alameda, CA, United States of America

Penumbra, Inc.

USPTO Granted Patents = 77

% Expired Patents = 2.6

CIPO Patents = 1

EPO Patents = 9

Trademarks = 40

Forward Citations = 3,734

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87 inventors (with patents filed for the assignee):

Stephen Joseph Pons (35 out of 35 patents)

Ben Tompkins (27 out of 27 patents)

Scott Teigen (21 out of 21 patents)

4. Steven Loisel (19 out of 19 patents)

5. Arani Bose (17 out of 25 patents)

6. Delilah Yin Hui (14 out of 26 patents)

7. David Barry (12 out of 39 patents)

8. Vikas Gupta (7 out of 36 patents)

9. Aleksander Leynov (7 out of 7 patents)

10. Oded Y Zur (6 out of 12 patents)

11. Alejandro Santiago Diaz (6 out of 12 patents)

12. Michael D Collins (5 out of 5 patents)

13. Cameron J Mahon (5 out of 5 patents)

14. Nicole Trosper (5 out of 5 patents)

15. Corey Teigen (5 out of 5 patents)

Core Competencies:

Thrombectomy

Clot Aspiration

Magnetic Tracking

Neural Networks

Electromagnetic Sensors

Virtual Reality

Helical Separator

Intracranial Hemorrhage

Embolic Coil

Therapeutic Benefit

Data Communication

Ischemic Stroke

77 patents: Sort by Forward Citations

1. 12727897 - Apparatus and methods for controlled clot aspiration (2026-09-08),

2. 12667376 - Aspiration thrombectomy system and methods for dynamic system state detection (2026-06-30),

3. 12642950 - Hemostasis valve (2026-06-02),

4. 12622715 - Apparatus and methods for controlled clot aspiration (2026-05-12),

5. 12611224 - Vascular occlusion detection from motorized separator torque measurement signal (2026-04-28),

6. 12533147 - Apparatus and methods for controlled clot aspiration (2026-01-27),

7. 12521132 - Apparatus and methods for controlled clot aspiration (2026-01-13),

8. 12502185 - Neural network-aided aspiration thrombectomy system and methods for thrombus removal (2025-12-23),

9. 12496076 - Computer-aided vacuum thrombectomy systems and methods for processing and visualizing thrombectomy procedure analytics (2025-12-16),

10. 12484919 - Aspiration thrombectomy system and methods for dynamic system state detection (2025-12-02),

11. 12465393 - Helical separator and methods of operating the same (2025-11-11),

12. 12440230 - Devices and methods for removing material from a patient (2025-10-14),

13. 12414784 - Apparatus and methods for controlled clot aspiration (2025-09-16),

14. 12408933 - Apparatus and methods for controlled clot aspiration (2025-09-09),

15. 12364503 - Helical separator and methods of operating the same (2025-07-22),

Penumbra, Inc. is a global healthcare company that specializes in developing innovative medical devices. With a focus on delivering life-saving therapies for patients suffering from challenging conditions, Penumbra's cutting-edge products are designed to improve the outcome and quality of care. Their mission is to create state-of-the-art solutions, fueled by deep clinical understanding and scientific research, in order to make a lasting impact on patient lives.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

77 Patents

#7 in Alameda, CA

#1,110 in California

#4,777 in US

#9,743 in the World

Alameda, CA, United States of America

Penumbra, Inc.

Forward Citations = 3,734

87 inventors:

Stephen Joseph Pons (35 out of 35 patents)

Ben Tompkins (27 out of 27 patents)

Scott Teigen (21 out of 21 patents)

4. Steven Loisel (19 out of 19 patents)

5. Arani Bose (17 out of 25 patents)

Please report any incorrect information to [email protected]

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