PFEIFFER Trademark

Conducting seminars in the field of vacuum technology.

Repair, servicing and reconditioning vacuum technique machines and apparatus, machines for producing ion beams, machines for analyzing, deviating and focusing ion beams.

Non-metallic ducts for liquids and gases; non-metallic sealed ducts for liquids and gases; non-metallic ducts for liquids and gases, not vacuum sealed.

Industrial oils; mineral oils for industrial purposes, not for fuel; industrial lubricants; lubricants for machines.

Sales promotion for others; negotiating business contracts for third parties concerning the purchase and sale of products as well as the provision of services.

Pumps for machines; vacuum pump machines, namely, gas transfer vacuum pumps, positive displacement pumps, oscillation displacement vacuum pumps, membrane vacuum pumps, piston vacuum pumps, rotary displacement vacuum pumps, rotary vane vacuum pumps, pallet vacuum pumps, rotary piston vacuum pumps, kinetic vacuum pumps, kinetic or mechanical vacuum pumps, turbocharged vacuum pumps, molecular vacuum pumps, turbocharged molecular vacuum pumps, jet pumps, diffusion vacuum pumps, vacuum pumps for binding gases, adsorption vacuum pumps, getter vacuum pumps and cryogenic vacuum pumps; condensing towers for condensing a working fluid such as air, being parts of machines; vacuum pump stations primarily consisting of vacuum pumps; machine parts, namely valves, connector rods fittings, oil and dust separators and filters for pumping machines; automatic handling machines for mechanically moving components in a chamber, to be operated from outside; automatic mechanical handling machines in which a movement outside the chamber provokes a movement inside the chamber; vacuum chambers being parts of machines for installation in a process technology and for process technology adaptation; vacuum chambers equipped with built-in windows being parts of machines; semiconductor wafer processing equipment for the treatment of vacuum semiconductors; equipment for transporting semiconductors, namely, lifting installations, conveyors; equipment and systems for semiconductor surface treatment, namely etching machines; equipment and systems for etching of semiconductor surfaces comprised of etching machines; equipment for vapor deposition of semiconductor surfaces, in particular under vacuum (CVD process), namely, chemical vapor deposition machines for industrial use; machines for ion beam generation; machines for analyzing, deviating and focusing ion beams.

Flanges of metal; metal flange collars for connecting vacuum components; metal ducts for liquids and gases for use in industrial machinery and pumps; metal ducts featuring vacuum-sealed and non-vacuum-sealed bushings for liquids and gases for use in industrial machinery and pumps.

Calibration of vacuum technique apparatuses; technology consultation in the field of vacuum techniques; scientific and technological services, namely, research in the field of physically charged ion physics.

Installations and equipment intended for use in thermal and manufacturing pre-treatment processes, namely, diffusion furnaces, continuous furnaces, coating furnaces, curing furnaces, vacuum furnaces, and vapor deposition installations in the nature of chemical vapor deposition (CVD) apparatus for industrial use; installations for treating and purifying gases and fumes; installations for releasing fumes into the environment.

Measuring, regulating, controlling and checking apparatus, namely, pressure gauges, vacuum gauges, temperature gauges, leak-detecting apparatus for detecting leaks in systems under vacuum, electronic control systems for pumps and machines; vacuum measuring apparatus; laboratory apparatus with vacuum chambers for vacuum experimenting, etching and coating; leak detectors for vacuum pumps; helium leak detectors; leak detectors for identifying leaks in vacuum tanks and in hermetic containers; leak testers for vacuum pumps and machines under vacuum; air-operated leak testers for vacuum pumps and machines under vacuum; vacuum leak detectors; leak detectors and detection systems comprised of leak detectors; electric wires and cables; control and measuring instruments in the nature of portholes; vacuum-sealed and non-vacuum sealed cable ducts used as passages for electric lines; vacuum gauges; intercommunication apparatus, namely, transceivers; gas testing apparatus; computers; electric cells and batteries; computer peripherals; remote-controlled electric apparatus in the nature of remote control actuators, telemetering machines and instruments for industrial applications; connections for electric lines; mass spectrometer for laboratory use; solenoid valves (electromagnetic switches); measuring, regulating, monitoring and controlling apparatus for vacuum pumps, namely, pressure gauges, vacuum gauges, pressure relief valves for vacuums, control valves for regulating the flow of fluids, solenoid valves, gas flow regulating systems control valves for regulating the flow of fluids, pressure regulators, and vacuum pump stations comprised of vacuum pumps; automatic electronic control apparatus for vacuum systems; apparatus for measuring, regulating, monitoring and controlling gas intake; data interface circuits for vacuum apparatus, namely pumps, pressure gauges, vacuum gauges, valves, gas flow regulating systems; downloadable computer programs for diagnosing vacuum apparatus, particularly vacuum pumps, pressure gauges, vacuum gauges, valves, gas flow regulating systems; electronic control systems for vacuum apparatus, namely, vacuum pumps, pressure gauges, vacuum gauges, valves, gas flow regulating systems; electronic control systems for vacuum apparatus drives, namely, vacuum pumps, pressure gauges, vacuum gauges, valves, gas flow regulating systems; electronic control systems for vacuum pump accessories, namely oil separators, condensate separators, dust separators, coolers, filters, vapor condensers, flanges and control apparatus; electronic control systems for valves; electronic control systems for mechanical and electric vacuum-sealed bushings, namely current bushings, thermocouple bushings, liquid bushings, tube bushings, rotary bushings; electronic control systems for automatic gas inlet valves being parts of machines; regulating apparatus for vacuum apparatuses in the nature of pressure regulators and pressure relief valves for vacuum pumps, pressure gauges, vacuum gauges, valves, gas flow regulating systems; regulating apparatus for vacuum apparatus drives in the nature of electronic control systems for vacuum pumps, pressure gauges, vacuum gauges, valves and gas flow regulating systems; regulating apparatus for vacuum pump accessories in the nature of electronic control systems for oil separators, condensate separators, dust separators, coolers, filters, vapor condensers, flanges and control apparatus; regulating devices for valves in the nature of electronic control systems for valves; regulating devices for vacuum-sealed, mechanical and electric bushings in the nature of pressure relief valves for current bushings, thermocouple bushings; regulating devices in the nature of pressure relief valves for automatic gas inlet valves being parts of machines; computer hardware and downloadable computer software for operating installations and equipment for the thermal treatment of surfaces and objects and for thermal processes for surface modification, particularly semiconductor surfaces in the nature of diffusion furnaces, passage furnaces, installations for evaporating semiconductor surfaces, curing furnaces, vacuum furnaces; computer hardware and downloadable computer software for operating installations and equipment for purifying gases and exhaust gases, including exhaust gas purification installations.