U.S. federal trademark · Serial No. 78524595
Silica Gel and Silica Gel/Alumina adsorbent for use in dynamic drying and hydrocarbon dew point control of Natural Gas, drying of other gases and liquids in refining and petrochemical processes, and in air drying; Silica Gel and Silica Gel/Alumina adsorbent for use as a buffer layer in molecular and silica gel treaters
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