Patent Assignment
Reel/Frame 015035/0808
Security Interest
Recorded: 2004-03-15
Pages: 38
Assignor
CRYOCATH TECHNOLOGIES, INC.
Executed: 2004-02-11
Assignee
LA FINANCIERE DU QUEBEC
393, RUE ST-JACQUES, SUITE 500, MONTREAL, QUEBEC, H2Y 1N9, CANADA
Covered Properties
(56)
Cryoablation Catheter and Method of Performing Cryoablation
Patent:
5,147,355 →
Application:
07/249,343 →
Flexible Cryoprobe
Patent:
5,108,390 →
Application:
07/270,744 →
Catheter for Ice Mapping and Ablation
Patent:
5,281,213 →
Application:
07/870,495 →
Cryogenic Catheter
Patent:
5,281,215 →
Application:
07/898,142 →
Cryogenic Mapping and Ablation Catheter
Patent:
5,423,807 →
Application:
08/186,263 →
Cryosurgical Linear Ablation
Patent:
5,899,898 →
Application:
08/807,382 →
Cryosurgical Linear Ablation Structure
Patent:
5,899,899 →
Application:
08/893,825 →
Variable Geometry Tip for a Cryosurgical Ablation Device
Patent:
6,106,518 →
Application:
09/057,899 →
Spray Catheter
Patent:
6,319,248 →
Application:
09/124,611 →
Method for Inhibiting Restenosis
Patent:
6,241,718 →
Application:
09/201,068 →
Cryosurgical Catheter
Patent:
6,235,019 →
Application:
09/201,071 →
Catheter
Patent:
6,270,476 →
Application:
09/298,234 →
Adjustable Position Injection Tubing
Patent:
6,280,439 →
Application:
09/352,021 →
Cryoablation Structure
Patent:
6,270,493 →
Application:
09/356,433 →
Endovascular Cryotreatment Catheter
Patent:
6,283,959 →
Application:
09/378,972 →
Catheter And System For Monitoring Tissue Contact
Patent:
6,471,693 →
Application:
09/393,461 →
Catheter with Cryogenic and Heating Ablation
Patent:
7,097,641 →
Application:
09/457,958 →
Cryogenic Catheter System
Patent:
6,468,268 →
Application:
09/489,644 →
Closed Loop Catheter Coolant System
Patent:
6,383,180 →
Application:
09/489,646 →
Leak Detection System
Patent:
6,569,158 →
Application:
09/489,707 →
Mechanical Support for an Expandable Membrane
Patent:
6,575,933 →
Application:
09/491,239 →
Cryogenic Method and Apparatus for Promoting Angiogenesis
Patent:
6,546,932 →
Application:
09/543,108 →
Heater Control of Cryocatheter Tip Temperature
Patent:
6,562,030 →
Application:
09/543,438 →
Cryoblation Catheter Handle
Patent:
6,440,126 →
Application:
09/556,042 →
Deflection Structure
Patent:
6,585,717 →
Application:
09/596,227 →
Cooling System
Patent:
6,635,053 →
Application:
09/638,208 →
Method for cryogenically passivating vascular plaque and inhibiting vascular plaque progression and rupture
Application:
09/695,736 →
Cooling System
Medical Device with Enhanced Cooling Power
Cryosurgical Catheter
Cryosurgical Catheter
Cryotreatment Device and Method
Endovascular Cryotreatment Catheter
Method and Device for Treatment of Aneurysms
Cryogenic Medical Device with High Pressure Resistance Tip
Cryosurgical Ablation Device Having Sequential Injection and Method Therefor
Defined Deflection Structure
Apparatus and Method for Performing a Treatment on a Selected Tissue Region
Cryosurgical Catheter
Method of Using Cryotreatment to Treat Brain Tissue
Closed Loop Catheter Coolant System
Leak Detection System
Leak Detection System
Method of Etching a Dielectric Material in the Presence of Polysilicon
Catheter System
Method and Apparatus for Calibrating a Sampling Circuit
System and method for generating source code for an XML application
Application:
10/262,501 →
Publication:
US 2004/0064788
Method and apparatus for locating and detecting vascular plaque via impedence and conductivity measurements, and for cryogenically passivating vascular plaque and inhibiting vascular plaque progression and rupture
Application:
10/336,663 →
Publication:
US 2003/0149368
Coolant Injection
Cryosurgical Catheter
Multi-energy ablation station
Application:
10/364,764 →
Publication:
US 2004/0158237
Cryosurgical ablation device having sequential injection and method therefor
Application:
10/371,023 →
Publication:
US 2003/0130652
Cryogenic Method and Apparatus for Promoting Angiogenesis
Endovascular Cryotreatment Catheter
Device for tissue ablation
Application:
10/405,202 →
Publication:
US 2004/0199154
Surgical Clamp Having Treatment Elements
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 1999
From: IMPLEMED, INC.
To: CRYOCATH TECHNOLOGIES INC.
Reel/Frame 015209/0363 →
Release of Security Interest
Mar 2, 2009
From: INVESTISSEMENT QUEBEC
To: CRYOCATH TECHNOLOGIES INC.
Reel/Frame 022320/0787 →
Assignment of Assignor's Interest
Aug 20, 2009
From: CRYOCATH TECHNOLOGIES INC.
To: MEDTRONIC CRYOCATH LP
Reel/Frame 023119/0651 →