USPTO trademark record

COLZEN

Dead mark · Owner Silvestre Labs Quimica e Farmaceutica Ltda. · Classes 5

Mark details

Owner: Silvestre Labs Quimica e Farmaceutica Ltda.
Serial number: 85115252
Registration number: 4342942
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 2010-08-25
Registered: 2013-05-28
Goods / services: Bandages for skin wounds; bandages for dressings; medical dressings; surgical dressings; wound dressings; skin grafts

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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