Christopher Jan Korff – Trademark Portfolio

Christopher Jan Korff specializes in Class 1 (Chemicals) trademark filings before the United States Patent and Trademark Office (USPTO), with 7 of 10 total filings concentrated in this category. The practice also covers Class 40 (Treatment & Processing) along with 9 other Nice Classification classes. Filing activity spans from 1997 to 2021. Currently, 8 trademarks are registered and 2 are pending.