Chemical products for stimulation of oil and gas wells; Chemical additives for fracturing fluid for use in oil and gas wells; Chemicals used as an acidizing or fracturing fluid additive and chemical additives for acidizing fluids used in oil and gas well drilling operations; Acidizing fluids, namely, hydrochloric acid, formic acid, acetic acid, citric acid, and any of these acids blended with one or more of inhibitors, demulsifiers and surfactants for use in oil and gas well stimulation

(Based on Use in Commerce) (Based on 44(e)) [ Scientific and measuring apparatus and instruments, namely, fluid and signal sensors for measuring magnetic fields, electric current sensors, magnetic and electromagnetic signal receivers, magnetic and electromagnetic signal transmitters; scanners, data processors, signal converters, electrodes, electric and magnetic coils, amplifiers, electric current detectors, electric current transducers, [ electrophoresis apparatus not for medical purposes, ]...

Education, namely, conducting live and on-line seminars, conferences, workshops, classes, courses and educational programs in the fields of medical engineering and medicine; providing of training in the use and operation of brain stimulation apparatus and instruments for scientific research purposes, brain stimulation apparatus and instruments for medical purposes, transcranial magnetic stimulators for medical use, and medical imaging apparatus and instruments and consultation relating theret...

Scientific and measuring apparatus and instruments, namely, fluid and signal sensors for measuring magnetic fields, electric current sensors, magnetic and electromagnetic signal receivers, magnetic and electromagnetic signal transmitters; scanners, data processors, signal converters, electrodes, electric and magnetic coils, amplifiers, electric current detectors, electric current transducers, electrophoresis apparatus not for medical purposes, magnetic field generators and magnetic stimulatio...