USPTO trademark record

POROCARB

Live registered mark · Owner Heraeus Quarzglas GmbH & Co. KG · Classes 1, 9

Mark details

Owner: Heraeus Quarzglas GmbH & Co. KG
Serial number: 76711344
Registration number: 4373963
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 9 (Software / electronics / downloadable media)
Filed: 2012-04-27
Registered: 2013-07-30
Goods / services: [ Chemical products for commercial and scientific purposes, namely, activated charcoal; charcoal for use as a filtering media for use in a variety of high performance industrial and consumer applicat…

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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