USPTO trademark record

ADDITION

Live mark · Owner Addition Therapeutics, Inc. · Classes 5, 42

Mark details

Owner: Addition Therapeutics, Inc.
Serial number: 99352385
Registration number: Not registered
Status: FIRST EXTENSION - GRANTED
Classes: 5 (Pharmaceuticals), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2025-08-22
Registered: —
Goods / services: Pharmaceuticals and pharmaceutical preparations for use in the treatment of genetic diseases and disorders; Research and development in the field of genetic diseases and disorders and gene and RNA-ba…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to ADDITION.

ADDITIONLive

Classes 9 (Software / electronics / downloadable media) · Addition LLC

ADDITIONLive

Classes 40 (Treatment of materials) · Addition LLC

ADDITIONLive

Classes 42 (Software / tech services (SaaS, design, hosting)) · Addition LLC

ADDITIONLive

Classes 9 (Software / electronics / downloadable media) · Addition LLC

ADDITIONLive

Classes 36 (Finance / insurance) · Addition LLC

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