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For the Inventor, By the Inventor

Pittsburgh, PA, United States of America

Cardiacassist, Inc


USPTO Granted Patents = 39

% Expired Patents = 12.8



Trademarks = 4

Forward Citations = 625

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35 inventors (with patents filed for the assignee):

goldMedal Robert G Svitek (24 out of 27 patents)

silverMedal John C Marous, Iii (13 out of 15 patents)

bronzeMedal Patrick A Kelly (12 out of 13 patents)

4.  Jerry A Stokes (10 out of 14 patents)

5.  Patrick E Lutz (8 out of 9 patents)

6.  Douglas E Smith (6 out of 6 patents)

7.  James A Magovern (6 out of 20 patents)

8.  Anthony S McCoppin (6 out of 6 patents)

9.  Yih-Choung Yu (5 out of 6 patents)

10.  Kirk A Lehmann (5 out of 6 patents)

11.  Jennifer Wivholm (4 out of 4 patents)

12.  Cory J Cortese (4 out of 4 patents)

13.  Michael Garippa (4 out of 4 patents)

14.  Robert Bollinger (4 out of 4 patents)

15.  Zafiris G Zafirelis (4 out of 4 patents)


Core Competencies:
Dual Lumen Cannula
Rotary Blood Pump
Extracorporeal Life Support
Oxygenator
VA ECMO
Temperature Regulation
Blood Flow Support
Sterile Connector
Percutaneous Assist
Pumping System
Priming Tray

39 patents:

1. 12697468 - Dual lumen cannula with adjustable length infusion tube (2026-08-04),
2. 12685858 - Dimensionally adjustable extracorporeal life support cannula (2026-07-21),
3. 12453809 - Dual lumen cannula with expandable lumen (2025-10-28),
4. 12337089 - Oxygenator with stacked fiber membrane (2025-06-24),
5. 12318600 - Sterile connector and cannula assembly (2025-06-03),
6. 12318521 - VA ECMO with pulmonary artery ventilation (2025-06-03),
7. 12285555 - Priming tray for priming a fluid system (2025-04-29),
8. 12226623 - Rotary blood pump (2025-02-18),
9. 12194212 - Apparatus and method for rapidly cooling or heating the body temperature of a patient (2025-01-14),
10. 11931496 - Distal flow arterial cannula with expandable positioning balloon (2024-03-19),
11. 11918725 - Dual lumen cannula (2024-03-05),
12. 11813411 - Dual lumen cannula with adjustable length infusion tube (2023-11-14),
13. 11793918 - Priming tray for priming a fluid system (2023-10-24),
14. 11786719 - Rotary blood pump (2023-10-17),
15. 11529171 - Image-guided transseptal puncture device (2022-12-20),
Cardiacassist, Inc. is a medical device company based in Pittsburgh, PA, specializing in innovative solutions for cardiac support. The organization focuses on developing advanced technologies aimed at improving patient outcomes in heart failure and other cardiovascular conditions. Through its research and development efforts, Cardiacassist is dedicated to enhancing the quality of life for patients by providing effective and reliable medical devices that support cardiac function and recovery.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Cardiacassist, Inc
39 Patents

#62 in Pittsburgh, PA

#326 in Pennsylvania

#8,810 in US

#17,413 in the World

Pittsburgh, PA (US)
Pittsburgh, PA, United States of America

Cardiacassist, Inc

Forward Citations = 625

35 inventors:

goldMedal Robert G Svitek (24 out of 27 patents)

silverMedal John C Marous, Iii (13 out of 15 patents)

bronzeMedal Patrick A Kelly (12 out of 13 patents)

4.  Jerry A Stokes (10 out of 14 patents)

5.  Patrick E Lutz (8 out of 9 patents)

Please report any incorrect information to [email protected]
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