USPTO trademark record

DE-EXTINCTION

Live mark · Owner Colossal Biosciences Inc. · Classes 42

Mark details

Owner: Colossal Biosciences Inc.
Serial number: 99327815
Registration number: Not registered
Status: FINAL REFUSAL - MAILED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2025-08-08
Registered: —
Goods / services: Biotechnology research; Research and development in the field of genetics and genetic engineering; Research and development in the field of the genetics of extinct animal species and restoration of e…

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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