USPTO trademark record

ISOCALC

Live registered mark · Owner Cognis Corporation · Classes 42

Mark details

Owner: Cognis Corporation
Serial number: 78172998
Registration number: 2750542
Status: REGISTERED AND RENEWED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2002-10-10
Registered: 2003-08-12
Goods / services: Solvent extraction modelling software which generates isotherms or can use laboratory isotherm data to construct McCabe-Thiele diagrams useful for modeling series and series-parallel circuit configur…

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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