USPTO trademark record

CELLSHIELD

Live mark · Owner Evia Bio, Inc. · Classes 1, 5

Mark details

Owner: Evia Bio, Inc.
Serial number: 99504320
Registration number: Not registered
Status: REQUEST FOR EXTENSION OF TIME TO FILE OPPOSITION
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 2025-11-19
Registered: —
Goods / services: Cryogenic preparations in liquid state for use in chilling and freezing; Cryopreservation media, namely, chemical preparations for preservation of cells and tissue for scientific research; Cryopreser…

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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