USPTO trademark record

BIFIDO FACTOR

Live registered mark · Owner Natren, Inc. · Classes 5

Mark details

Owner: Natren, Inc.
Serial number: 74189725
Registration number: 1700152
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 1991-07-29
Registered: 1992-07-14
Goods / services: bifidobacteria culture sold as a dietary supplement

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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