Inventor

WELDON NORMAN R

US11 patents

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

CHOMAS JAMES E

5 patents

US8696698B2Apr 15, 2014

Microvalve protection device and method of use for protection against embolization agent reflux

CHOMAS JAMES E75 citations97

US9089341B2Jul 28, 2015

Renal nerve neuromodulation device

CHOMAS JAMES E46 citations94

US8696699B2Apr 15, 2014

Microvalve protection device and method of use for protection against embolization agent reflux

CHOMAS JAMES E33 citations93

US9539081B2Jan 10, 2017

Method of operating a microvalve protection device

CHOMAS JAMES E19 citations92

US9089668B2Jul 28, 2015

Flow directional infusion device

CHOMAS JAMES E4 citations73

CORVITA CORP

1 patent

US5084065AJan 28, 1992

Reinforced graft assembly

CORVITA CORP647 citations98

PARTISAN MANAGEMENT GROUP

1 patent

US5935141AAug 10, 1999

Interventional cardiology instrument controlled from an intracoronary reference

PARTISAN MANAGEMENT GROUP39 citations89

WELDON NORMAN R

1 patent

US8496911B2Jul 30, 2013

Tissue stabilization for heart failure

WELDON NORMAN R5 citations79

SUREFIRE MEDICAL INC

1 patent

US9295540B2Mar 29, 2016

Dynamic microvalve protection device with associated balloon element for therapeutic intravascular procedures

SUREFIRE MEDICAL INC2 citations62

TRISALUS LIFE SCIENCES INC

1 patent

US12472052B2Nov 18, 2025

Dynamic microvalve protection device

TRISALUS LIFE SCIENCES INC0 citations61

VATRIX MEDICAL INC

1 patent

US9044570B2Jun 2, 2015

Medical devices to facilitate tissue stabilization for heart failure

VATRIX MEDICAL INC3 citations57