USPTO trademark record

SILOPREN

Dead mark · Owner Bayer Aktiengesellschaft · Classes 1

Mark details

Owner: Bayer Aktiengesellschaft
Serial number: 73231786
Registration number: Not registered
Status: ABANDONED – EXPRESS AFTER PUB (dead)
Classes: 1 (Chemicals)
Filed: 1979-09-18
Registered: —
Goods / services: Chemical Products for Industrial Purposes-Namely, Rubber and Rubber Substitutes, Rubber Auxiliaries

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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