USPTO trademark record

CELSION

Dead mark · Owner CHEUNG LABORATORIES, INC. · Classes 10

Mark details

Owner: CHEUNG LABORATORIES, INC.
Serial number: 75460218
Registration number: 2769393
Status: CANCELLED - SECTION 8 (dead)
Classes: 10 (Medical devices)
Filed: 1998-04-01
Registered: 2003-09-30
Goods / services: Medical apparatus for use in the delivery of microwave and/or rf energy for thermal therapy treatments, for thermally activated drug delivery and for thermally activated gene therapy for the treatmen…

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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