USPTO trademark record

SPEROGEN

Live registered mark · Owner Schwartz, Philip Hitchins · Classes 1, 5

Mark details

Owner: Schwartz, Philip Hitchins
Serial number: 77355902
Registration number: 3835567
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 2007-12-19
Registered: 2010-08-17
Goods / services: Cells for scientific, laboratory or medical research; Cells for medical or clinical use; Stem cells for medical or veterinary use

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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