Patent Information

This page is intended to serve as notice under 35 U.S.C. §287(a). The following U.S. patents apply to our products:

DEFINITY^®:

U.S. Patent Nos.:   6,943,692; 8,084,056; 8,658,205; 9,789,210; 9,913,919; 10,220,104. Other patents pending.

TechneLite^®:

U.S. Patent Nos.: 8,569,713; 8,822,950.

Xenon 133:

Patent pending.

Lead 203:

U.S. Patent No. 10,199,130.  Other patent pending.