USPTO trademark record

CHO-S

Live registered mark · Owner Life Technologies Corporation · Classes 1

Mark details

Owner: Life Technologies Corporation
Serial number: 77954777
Registration number: 4106101
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2010-03-09
Registered: 2012-02-28
Goods / services: Reagents for scientific research and diagnostic purposes, namely, clonal isolates adapted to serum-free culture for the transfection, expression and production of recombinant proteins

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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