USPTO trademark record

SHODEX

Live registered mark · Owner SHOWA DENKO K.K. · Classes 1, 9

Mark details

Owner: SHOWA DENKO K.K.
Serial number: 73141544
Registration number: 1111138
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 9 (Software / electronics / downloadable media)
Filed: 1977-09-15
Registered: 1979-01-16
Goods / services: CHEMICALS TO PACK AND FILL LIQUID CHROMATOGRAPHY COLUMNS-NAMELY, POLYSTYRENE GELS, OLIGOMERS, AND POROUS SILICA PARTICLES; STAINLESS STEEL LIQUID CHROMATOGRAPHY COLUMNS

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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