USPTO trademark record

DIAQUA

Live registered mark · Owner Regal Chemical Co. · Classes 1

Mark details

Owner: Regal Chemical Co.
Serial number: 77476599
Registration number: 3691153
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2008-05-16
Registered: 2009-10-06
Goods / services: Surfactants for agricultural, commercial and domestic use

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

Similar marks

Nearest marks in the register to DIAQUA.

DI-AQUADead

Classes 3 (Cosmetics / cleaning) · Innosol Corporation

DI-AQUADead

Classes 3 (Cosmetics / cleaning) · DIAMOND SHAMROCK CORPORATION

DI-AQUADead

Classes 1 (Chemicals) · DIAMOND ALKALI COMPANY

DI AQUAJETLive

Classes 37 (Construction / repair) · Leid's Inc

HI-AQUALive

Classes 3 (Cosmetics / cleaning) · JINWOO BIO CO., LTD.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch