U.S. federal trademark · Serial No. 88464285
Reactor maintenance services, namely, emptying and filling of reactors for refineries and petrochemical installations with catalysts; regeneration of catalysts in the nature of restoring spent or partially spent catalysts for refineries and petrochemical installations; cleaning of reactors and containers for the aforesaid installations
Devices for filling reactors, namely, mechanical discharging hopper for filling reactors with catalysts, machines featuring dense loading technology for filling large industrial reactors for refineries and petrochemical installations with catalysts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.