USPTO trademark record

PROTEIN Q

Dead mark · Owner LABORATORIOS LETI, S.L.; UNIPERSONAL · Classes 1, 5

Mark details

Owner: LABORATORIOS LETI, S.L.; UNIPERSONAL
Serial number: 79081222
Registration number: 3968721
Status: IR CANCELLED; US REGISTRATION CANCELLED (dead)
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 2010-02-16
Registered: 2011-05-31
Goods / services: Chemical preparations for scientific or research purposes, diagnostic preparations for scientific or research use; Pharmaceutical and veterinary preparations, namely, preparations containing proteins…

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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