U.S. federal trademark · Serial No. 85612514 · Reg. No. 318
Gas supplying of nitrogen gas
Decontamination of hazardous materials in petro-chemical processing equipment, process vessels, reactors, exchangers and interconnecting piping
Maintenance services in the oil and gas and power industries for process equipment contained within power plant facilities, offshore production facilities, onshore refineries, upgraders, mines, gas plants and pumping stations; chemical cleaning, namely, degassing and cleaning of petro-chemical processing equipment, process vessels, reactors, exchangers and interconnecting piping; oil and gas industrial machine cleaning services, namely, steam blowing, fluid pumping and flushing of oil and gas industrial machines; cleaning of wells, namely, nitrogen purging services and displacement services; down-hole nitrogen services, namely, well cleanouts; well improvement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production; coil tubing operations, namely, oil well coil tubing installation; oil and gas industrial machine cleaning services, namely, nitrogen drying of oil and gas industrial machines
Engineering services in the oil and gas and power industries; pipeline inspection services, namely, pipeline testing and static load testing of tanks; oil well testing, namely, pressure testing, pneumatic testing, well displacement and well injection testing; inspection services, namely, nitrogen leak detection; commissioning services in the oil and gas and power industries for process equipment contained within power plant facilities, offshore production facilities, onshore refineries, upgraders, mines, gas plants and pumping stations, namely, testing equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.