USPTO trademark record

NANOGOLD

Live registered mark · Owner Nanoprobes, Inc. · Classes 1

Mark details

Owner: Nanoprobes, Inc.
Serial number: 74457661
Registration number: 1909615
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1993-11-12
Registered: 1995-08-08
Goods / services: gold chemical reagent used in the biological, immunological, biomedical, and materials science fields

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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