Inventor

TZENG ELBERT

US9 patents

⚠️ This page may combine multiple inventors who share the name “TZENG ELBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALSIUS CORP

3 patents

US6716236B1Apr 6, 2004

Intravascular catheter with heat exchange element having inner inflation element and methods of use

ALSIUS CORP71 citations97

US6589271B1Jul 8, 2003

Indwelling heat exchange catheter

ALSIUS CORP133 citations97

US6706060B2Mar 16, 2004

Heat exchange catheter

ALSIUS CORP96 citations95

ENDOLOGIX INC

3 patents

US9549835B2Jan 24, 2017

Catheter system and methods of using same

ENDOLOGIX INC25 citations92

US9687374B2Jun 27, 2017

Catheter system and methods of using same

ENDOLOGIX INC2 citations71

US10660775B2May 26, 2020

Catheter system and methods of using same

ENDOLOGIX INC0 citations50

SCHRECK STEFAN

1 patent

US8808350B2Aug 19, 2014

Catheter system and methods of using same

SCHRECK STEFAN19 citations91

CARDIOGENESIS CORP

1 patent

US8012096B2Sep 6, 2011

Surgical device and method for performing combination revascularization and therapeutic substance delivery to tissue

CARDIOGENESIS CORP5 citations62

ENDOLOGIX LLC

1 patent

US12239558B2Mar 4, 2025

Catheter system and methods of using same

ENDOLOGIX LLC0 citations61