USPTO trademark record

BIO-SILE

Live registered mark · Owner BIOTECHNICA INTERNATIONAL, INC. · Classes 1

Mark details

Owner: BIOTECHNICA INTERNATIONAL, INC.
Serial number: 73629947
Registration number: 1444694
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1986-11-12
Registered: 1987-06-30
Goods / services: BIOLOGICAL SILAGE ADDITIVE

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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