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For the Inventor, By the Inventor

Kirkland, Canada

Cryocath Technologies Inc.


USPTO Granted Patents = 58

% Expired Patents = 24.1



Trademarks = 3

Forward Citations = 5,279

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57 inventors (with patents filed for the assignee):

goldMedal Marwan Abboud (28 out of 87 patents)

silverMedal Dan Wittenberger (27 out of 101 patents)

bronzeMedal Jean-Pierre Lalonde (21 out of 88 patents)

4.  Domenic N Santoianni (16 out of 32 patents)

5.  John W Lehmann (15 out of 28 patents)

6.  Sean Carroll (14 out of 39 patents)

7.  Daniel Nahon (13 out of 30 patents)

8.  Cristian Petre (13 out of 25 patents)

9.  Steven G Arless (10 out of 16 patents)

10.  Philippe Marchand (8 out of 52 patents)

11.  Fredric L Milder (7 out of 44 patents)

12.  Claudia Lückge (6 out of 6 patents)

13.  Rachid Mahrouche (5 out of 48 patents)

14.  Robert A Martin (5 out of 33 patents)

15.  Claudia Lueckge (5 out of 18 patents)


Core Competencies:
Cryosurgical Catheter
Cryoblation Catheter
Cooling System
Endovascular Treatment
Leak Detection
Atrial Fibrillation
Cryogenic Method
Surgical Clamp
Contact Assessment
Cryotreatment Device
High Pressure Resistance
Tissue Monitoring

58 patents:

1. 7591814 - Extended treatment zone catheter (2009-09-22),
2. 7527622 - Endovascular cryotreatment catheter (2009-05-05),
3. 7465300 - Catheter with cryogenic and electrical heating ablation (2008-12-16),
4. 7442190 - Contact assessment of balloon catheters (2008-10-28),
5. 7404816 - Leak detection system (2008-07-29),
6. 7347856 - Minimally invasive surgical clamp having treatment elements (2008-03-25),
7. D564093 - Handle for catheter device (2008-03-11),
8. D560803 - Handle for medical device (2008-01-29),
9. 7322973 - Method and apparatus for preventing atrial fibrillation (2008-01-29),
10. 7318821 - Cooling system (2008-01-15),
11. 7303554 - Closed loop catheter coolant system (2007-12-04),
12. 7300433 - Endovascular cryotreatment catheter (2007-11-27),
13. 7207986 - Cooling system (2007-04-24),
14. 7118565 - Cryoblation catheter handle (2006-10-10),
15. 7097641 - Catheter with cryogenic and heating ablation (2006-08-29),
Company Overview
Cryocath Technologies Inc., based in Kirkland, CA, specializes in the development of advanced cryosurgical devices aimed at enhancing endovascular treatments. The company focuses on innovative technologies such as cryosurgical catheters and cryoblation catheters, which utilize cryogenic methods for precise tissue ablation. Their expertise extends to cooling systems and leak detection, particularly in the context of treating conditions like atrial fibrillation. Cryocath is dedicated to improving surgical outcomes through its cutting-edge medical solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

58 Patents

#4 in Kirkland

#235 in Canada

#12,395 in the World

Kirkland, CA
Kirkland, Canada

Cryocath Technologies Inc.

Forward Citations = 5,279

57 inventors:

goldMedal Marwan Abboud (28 out of 87 patents)

silverMedal Dan Wittenberger (27 out of 101 patents)

bronzeMedal Jean-Pierre Lalonde (21 out of 88 patents)

4.  Domenic N Santoianni (16 out of 32 patents)

5.  John W Lehmann (15 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cryocath Technologies Inc.. Retrieved from https://idiyas.com/company/cryocath-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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