Serial Number
74403074
Owner
SONUS PHARMACEUTICALS, INC.Attorney
VERONICA COLBY DEVITTFirst Use Date
Jun 27, 1994
Filing Date
Jun 15, 1993
ECHOGEN Trademark
Serial Number: 74403074 • Registration: 1879096
Trademark Classes
Owner Contact Info
22026 26TH AVENUE, S.E., SUITE 102
BOTHELL, WA 98021
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
June 15, 1993
Registration Date
February 14, 1995
First Use Anywhere
June 27, 1994
First Use in Commerce
June 27, 1994
Published for Opposition
January 4, 1994
Cancellation Date
February 23, 2002
Goods & Services
pharmaceuticals for use in ultrasonic scanning [, namely, an injectable contrast agent for the improvement of ultrasound imaging ]