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For the Inventor, By the Inventor

Alameda, CA, United States of America

Penumbra, Inc.


USPTO Granted Patents = 79

% Expired Patents = 2.5



Trademarks = 40

Forward Citations = 3,734

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87 inventors (with patents filed for the assignee):

goldMedal Stephen Joseph Pons (37 out of 37 patents)

silverMedal Ben Tompkins (27 out of 27 patents)

bronzeMedal 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 41 patents)

8.  Vikas Gupta (7 out of 36 patents)

9.  Nicole Trosper (7 out of 7 patents)

10.  Aleksander Leynov (7 out of 7 patents)

11.  Oded Y Zur (6 out of 12 patents)

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

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

14.  Cameron J Mahon (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

79 patents:

1. 12751729 - Computer-aided vacuum thrombectomy systems and methods for estimating therapeutic benefit (2026-10-06),
2. 12740793 - Computer-aided vacuum thrombectomy systems and methods for controlled clot aspiration (2026-09-22),
3. 12727897 - Apparatus and methods for controlled clot aspiration (2026-09-08),
4. 12667376 - Aspiration thrombectomy system and methods for dynamic system state detection (2026-06-30),
5. 12642950 - Hemostasis valve (2026-06-02),
6. 12622715 - Apparatus and methods for controlled clot aspiration (2026-05-12),
7. 12611224 - Vascular occlusion detection from motorized separator torque measurement signal (2026-04-28),
8. 12533147 - Apparatus and methods for controlled clot aspiration (2026-01-27),
9. 12521132 - Apparatus and methods for controlled clot aspiration (2026-01-13),
10. 12502185 - Neural network-aided aspiration thrombectomy system and methods for thrombus removal (2025-12-23),
11. 12496076 - Computer-aided vacuum thrombectomy systems and methods for processing and visualizing thrombectomy procedure analytics (2025-12-16),
12. 12484919 - Aspiration thrombectomy system and methods for dynamic system state detection (2025-12-02),
13. 12465393 - Helical separator and methods of operating the same (2025-11-11),
14. 12440230 - Devices and methods for removing material from a patient (2025-10-14),
15. 12414784 - Apparatus and methods for controlled clot aspiration (2025-09-16),
Penumbra, Inc., headquartered in Alameda, California, specializes in the development of innovative thrombectomy systems aimed at treating conditions related to blood clots. The company focuses on advanced technologies such as clot aspiration and magnetic tracking, integrating neural networks and electromagnetic sensors to enhance procedural efficacy. Additionally, Penumbra explores applications of virtual reality and helical separators in addressing complex medical challenges, including intracranial hemorrhage, thereby improving patient outcomes in critical care settings.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Penumbra, Inc.
79 Patents

#7 in Alameda, CA

#1,087 in California

#4,692 in US

#9,571 in the World

Alameda, CA (US)
Alameda, CA, United States of America

Penumbra, Inc.

Forward Citations = 3,734

87 inventors:

goldMedal Stephen Joseph Pons (37 out of 37 patents)

silverMedal Ben Tompkins (27 out of 27 patents)

bronzeMedal 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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