USPTO trademark record

SEPRO

Dead mark · Owner Special Membrane Technologies, Inc. · Classes 11

Mark details

Owner: Special Membrane Technologies, Inc.
Serial number: 78340742
Registration number: Not registered
Status: ABANDONED - AFTER INTER-PARTES DECISION (dead)
Classes: 11 (Appliances / lighting)
Filed: 2003-12-15
Registered: —
Goods / services: Liquid and vapor purification units, namely, polymeric membranes for use in liquid and vapor separation processes utilizing reverse osmosis, nanofiltration, ultrafiltration, pervaporation and microfi…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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