USPTO trademark record

QRESS

Live registered mark · Owner Cambridge Isotope Laboratories, Inc. · Classes 1

Mark details

Owner: Cambridge Isotope Laboratories, Inc.
Serial number: 90307701
Registration number: 6584885
Status: REGISTERED
Classes: 1 (Chemicals)
Filed: 2020-11-09
Registered: 2021-12-07
Goods / services: Quantification, retention and system suitability kit consisting of two vials of metabolite mixes, which are dried down powders of metabolites that are either unlabeled or stabled isotope-labeled used…

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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