ASTEK Trademark

environmental remediation services, namely treatment of water, sewage, and fuel; purification of water; desalination of water; waste treatment; incineration of waste; manufacture of compressed and liquefied industrial gases, namely gas production services; production of hydrogen, oxygen, nitrogen, and carbon dioxide gases; separation of mixtures of gases; isolation and concentration of industrial gases from gas mixtures; information and consultation in connection with the aforesaid services

Apparatus for testing engine exhaust gases, namely gas analyzers; fire protection apparatus, namely gas separation membrane based nitrogen concentrators for use in providing an inert atmosphere in spaces containing volatile or flammable liquids; fire extinguishers; parts for all the aforesaid goods; gas separation membranes, semipermeable membranes, and reverse osmosis membranes, all for laboratory use

Fuel injectors and fuel injection systems comprised of fuel injectors, fuel distributors, fuel pressure regulators and fuel control sensors; catalytic converters for internal combustion engines, apparatus for reverse osmosis, namely reverse osmosis pumps; parts for all the aforesaid goods

extruded polymeric fiber membranes for use in gas separation and reverse osmosis processes

Fuels, namely fuels for aircraft and ships, diesel fuel, gasoline fuel, diesel and gasoline fuels for motor vehicles, diesel and gasoline fuels for power generators, liquid petroleum fuels and liquid biofuels, namely animal fats, vegetable oils, biodiesel and bioethanol; lubricants, namely engine lubricants, mineral based lubricants, and vegetable oil based lubricants; non-chemical fuel additives for use as biofuel enhancers and extenders, namely biodiesels and bioethanols made from transesterified oils and fats, and ethanol made from sugar/starch/lignocellulosic crops, vegetable oils and animal fats for use with petroleum-based engine fuels

retail and wholesale industrial gas supply services

Combustion catalysts, namely precious metals for use in internal combustion engines fueled by gaseous or liquid fuels; chemical additives for use with internal combustion engines as combustion enhancers; chemical fuel additives for improving the combustion performance of liquid fuels; industrial gases, namely hydrogen gas, oxygen gas, nitrogen gas, carbon dioxide gas, and gas mixtures comprised of hydrogen compounds, oxygen compounds, nitrogen compounds, and carbon compounds; compositions for use in fire prevention; fire extinguishing compositions; ceramic materials for use in industry in the form of powder, paste, particles, or granules, all for glazing and coating purposes

Engines for land vehicles; transmission components for land vehicles, namely transmissions and replacement parts thereof; structural parts of land vehicles

Apparatus for reverse osmosis, namely, flow restrictors for reverse osmosis water purification units and reverse osmosis filtration units; combustion apparatus and combustion installations for renewable or non-renewable fuels, namely engine combustion chambers and valves for said chambers; apparatus for the purification and desalination of water, namely water purification and desalination plants; sewage treatment plants; parts for all the aforesaid goods; gas separation membranes, semipermeable membranes, and reverse osmosis membranes, all for industrial use

Engineering services relating to combustion systems, combustion atmospheres, water treatment and sewage treatment; scientific and technological research; analyzing the composition of exhaust gases; information and consultation in connection with the aforesaid services