USPTO trademark record

LINICAL

Live registered mark · Owner International Enzymes, Inc. · Classes 1

Mark details

Owner: International Enzymes, Inc.
Serial number: 74442606
Registration number: 1879429
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1993-09-29
Registered: 1995-02-21
Goods / services: human source control/calibrator serum for determining linearity, verifying calibration and providing quality control of clinical diagnostic test methods

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

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