USPTO trademark record

QIAPREP

Live registered mark · Owner DIAGEN Institut fur Molekularbiologische Diagnostik GmbH · Classes 1

Mark details

Owner: DIAGEN Institut fur Molekularbiologische Diagnostik GmbH
Serial number: 74296451
Registration number: 1864452
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1992-07-21
Registered: 1994-11-29
Goods / services: chromatographic material; namely, chromatographic chemicals, liquids, spin columns, special membranes and tubes, sold either individually or combined in kits

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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