USPTO trademark record

SONNEN

Dead mark · Owner Sonnen Corporation · Classes 7, 42

Mark details

Owner: Sonnen Corporation
Serial number: 77866875
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 7 (Machines), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2009-11-06
Registered: —
Goods / services: Fuel cells, catalytic converters, and energy storage devices that embody a stereospecific catalysis process; Research and development in the field of catalysis processes; technology consultation and …

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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