Viaspan Trademarks

VIASPAN
Chemical preservative solutions for preserving human organs and tissues
Cancelled  ·  August 19, 2015  ·  86729568  · 
viaspan
VIASPAN
SOLUTIONS FOR THE PRESERVATION AND STORAGE OF HUMAN ORGANS
Cancelled  ·  December 30, 1997  ·  75412572  · 
VIASPAN
SOLUTIONS FOR THE PRESERVATION AND STORAGE OF HUMAN ORGANS
Cancelled  ·  November 20, 1989  ·  74004068  ·