U.S. federal trademark · Serial No. 74149726 · Reg. No. 380054
mixer packings
combustion plants for solid, pasty and liquid wastes as well as gases; industrial burners, fluidized bed driers; fluidized bed coolers; fluidized bed furnaces; sludge drying plants; sludge combustion plants; plants for industrial de-shelling of soybeans, cocoa beans, hazel nuts, and similar fruits by means of hot air, water treatment plants, distilling plants, absorption plants, crystallization plants; melt crystallization plants, evaporating plants, especially for water acids, sodium lye and membrane cell lyes; columns for distillation rectification, absorption, desorption and extraction packing elements, trays, structured packings, distributors and inserts for said columns; static mixers, and mixer reactors all used in the field of process engineering; mixer packings for bubble columns; crystallizers; process gas and flue gas purification plants; flame traps for installation in pipe lines and liquid filters and fluidized bed reactors; cryogenic plants; water purification plants pusher centrifuges; plants for providing mechanical dewatering reactors
biotechnical reactors for the production of animal, plant and human cells, control equipment for biotechnical reactors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.