Similar marks

Trademarks named oxygen bridge

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

Showing 1–2 of 2

USPTO trademark records named oxygen bridge. Page 1 of 1.
Serial	Mark	Owner	Registration
78847457	OXYGEN BRIDGE	HEMOGLOBIN OXYGEN THERAPEUTICS, LLC	3396256
76105078	OXYGEN BRIDGE	Biopure Corporation	—