U.S. federal trademark · Serial No. 90479611 · Reg. No. 6816020
bacteria for waste water treatment sold as an ingredient of vacuum line cleaning preparations; enzymes for industrial purposes in the nature of mercury reductase-containing bacteria sold as an ingredient of vacuum line cleaning preparations; and enzymes for industrial purposes sold as an ingredient of vacuum line cleaning preparations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.