U.S. federal trademark · Serial No. 74358997 · Reg. No. 1970273
biosupport system comprising cartridges of spirally-wound, flat sheets, other configurations thereof, or other immobilization matrices, containing biological media on which bacteria, yeast, algae, other microorganisms, enzymes, antibodies and any biologicals can be immobilized and recovered, for reduction of biological contamination in water or other fluids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.