U.S. federal trademark · Serial No. 87527162 · Reg. No. 6283415
Oxygen for medical purposes; Oxygen for medical use; Therapeutic agents for delivery of oxygen to animal tissue; Therapeutic agents for delivery of oxygen to human tissue; Therapeutic agents, namely, microbubbles and nanobubbles containing oxygen for delivery of oxygen to animal tissue; Therapeutic agents, namely, microbubbles and nanobubbles containing oxygen for delivery of oxygen to human tissue
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