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For the Inventor, By the Inventor

Toronto, Canada

Medtronic Cryocath LP


USPTO Granted Patents = 211

% Expired Patents = 21.3



Trademarks = 8

Forward Citations = 3,179

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114 inventors (with patents filed for the assignee):

goldMedal Dan Wittenberger (71 out of 101 patents)

silverMedal Jean-Pierre Lalonde (64 out of 88 patents)

bronzeMedal Marwan Abboud (54 out of 87 patents)

4.  Rachid Mahrouche (42 out of 48 patents)

5.  Teresa Ann Mihalik (27 out of 34 patents)

6.  Chadi Harmouche (18 out of 20 patents)

7.  Nicolas Coulombe (18 out of 24 patents)

8.  Jean-Luc Pageard (15 out of 34 patents)

9.  Eric Monger (14 out of 14 patents)

10.  Vladimir Tzonev (12 out of 12 patents)

11.  Claudia Lueckge (12 out of 18 patents)

12.  John W Lehmann (12 out of 28 patents)

13.  Daniel Nahon (12 out of 30 patents)

14.  Cristian Petre (12 out of 25 patents)

15.  Sean Carroll (11 out of 39 patents)


Core Competencies:
Cryoablation
Catheter Cooling Systems
Multifunctional Devices
Cryoballoon
Temperature Measurement
Ablation Techniques
Mapping Devices
Vein Occlusion
Cryogenic Treatment
Feedback Control
Electrical Leak Detection
N2O Systems

211 patents:

1. 12697158 - Delivering refrigerant to catheters for cryotherapy (2026-08-04),
2. 12661171 - 'Electrical leak detection system' to detect abnormal conduction within a catheter in the presence of electrical interferers (2026-06-23),
3. 12496124 - Method for applying conductors to catheter based balloons (2025-12-16),
4. 12478427 - Contact pressure assessment for cryoballoon ablation catheters (2025-11-25),
5. 12478419 - Cryoadhesive device for left atrial appendage occlusion (2025-11-25),
6. 12475988 - Feedback control system for cryo-mapping and cryoablation (2025-11-18),
7. 12433658 - Cryoballoon contact assessment using capacitive or resistive sensors (2025-10-07),
8. 12433491 - Treatment device having multifunctional sensing elements and method of use (2025-10-07),
9. 12402928 - Multi-lobe balloon for cryoablation (2025-09-02),
10. 12369962 - Method and apparatus for determining bronchial denervation (2025-07-29),
11. 12281825 - Recovery system for N20 (2025-04-21),
12. 12262933 - Apparatus and method for targeted bronchial denervation by cryo-ablation (2025-04-01),
13. 12226140 - Soft balloon device and system (2025-02-18),
14. 12201340 - Spray nozzle design for a catheter (2025-01-21),
15. 12138403 - Centering coiled guide (2024-11-12),
Medtronic CryoCath LP is a leading medical technology company specializing in catheter-based therapies for cardiac arrhythmias. With a focus on cryoablation technology, the company develops and manufactures devices that offer precise and effective treatment options for patients suffering from various heart rhythm disorders. By leveraging innovative cryotherapy techniques, Medtronic CryoCath LP aims to improve patient outcomes and enhance the quality of life for individuals living with cardiac arrhythmias.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 8 2026

Medtronic Cryocath LP
211 Patents

#7 in

#51 in

#4,022 in the World

Toronto, CA
Toronto, Canada

Medtronic Cryocath LP

Forward Citations = 3,179

114 inventors:

goldMedal Dan Wittenberger (71 out of 101 patents)

silverMedal Jean-Pierre Lalonde (64 out of 88 patents)

bronzeMedal Marwan Abboud (54 out of 87 patents)

4.  Rachid Mahrouche (42 out of 48 patents)

5.  Teresa Ann Mihalik (27 out of 34 patents)

Please report any incorrect information to [email protected]
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