Similar marks

Trademarks named sigma diagnostics

Published USPTO records whose mark name matches “sigma diagnostics”. Compare owners, classes, and §2(d) citations on each live serial page.

Showing 1–2 of 2

USPTO trademark records named sigma diagnostics. Page 1 of 1.
Serial	Mark	Owner	Registration
73458463	SIGMA DIAGNOSTICS	SIGMA-ALDRICH CORPORATION	1312898
73451464	SIGMA DIAGNOSTICS	SIGMA-ALDRICH CORPORATION	1311752