USPTO trademark record

CELLGEL

Dead mark · Owner Chapman, John R. · Classes 1

Mark details

Owner: Chapman, John R.
Serial number: 85221836
Registration number: 4012114
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 2011-01-20
Registered: 2011-08-16
Goods / services: Biological preparation for use in cell cultures other than for medical or veterinary use; Biological tissue, namely, blood, stem cells, umbilical cords and placentas for scientific and medical resear…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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