USPTO trademark record

IQNANO

Live registered mark · Owner Merck KGaA · Classes 1

Mark details

Owner: Merck KGaA
Serial number: 79206578
Registration number: 5288414
Status: SECTION 71 ACCEPTED
Classes: 1 (Chemicals)
Filed: 2017-04-04
Registered: 2017-09-19
Goods / services: Ion-exchange resins

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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