U.S. federal trademark · Serial No. 90767393 · Reg. No. 7328015
Maintenance and repair of parts and components of biogas plants; construction of biogas plants
Float-controlled wastewater lifting stations; surface turbines as aeration and recirculation machines with and without integrated comminution; sludge silo equipment, namely, recirculation devices, turbid water discharge devices, sludge removal devices in the nature of air lifter pumps; biologically activated water filters as secondary treatment stage; installations for the production and conversion of biogas, namely, one and two stage plug flow digesters; machines for the conversion and further processing of biomass; and industrial chemical reactors in the nature of biogas reactors
Research, development, and technical project planning in the field of biogas plants; technical consulting in the field of biogas plants; design and development of computer hardware and computer programs for operating biogas plants; design of biogas acquisition parameters, namely, models or plans for online acquisition and evaluation of technical data or parameters of a biogas plant
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.