USPTO trademark record

QUERCETIOK

Live mark · Owner Okaypharm USA Inc · Classes 5

Mark details

Owner: Okaypharm USA Inc
Serial number: 99203911
Registration number: Not registered
Status: FIRST EXTENSION - GRANTED
Classes: 5 (Pharmaceuticals)
Filed: 2025-05-27
Registered: —
Goods / services: Dietary and nutritional supplements; Herbal supplements; Plant extracts, other than essential oils, for pharmaceutical purposes; all the aforesaid containing quercetin in whole or substantial part.

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 QUERCETIOK.

QUERCETIN COMPLETELive

Classes 5 (Pharmaceuticals) · Gill, Sean

QUERCETIN PLUSLive

Classes 5 (Pharmaceuticals) · NATURAL ORGANICS INC.

QUERCETOLive

Classes 33 (Alcoholic drinks) · PRESTIGE WINE IMPORTS CORP.

QUERCETTILive

Classes 28 (Games / toys / sports) · Quercetti & C. S.p.A.

QUERCECLEANLive

Classes 1 (Chemicals), 5 (Pharmaceuticals) · HEALTHTECH BIO ACTIVES S.L.

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