Cleantech Group, Inc. – Trademark Portfolio

Entity Type: 03

Cleantech Group, Inc. holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 35 (Advertising & Business) — 3 filings in this category. The portfolio also extends into Class 41 (Education & Entertainment) across 6 Nice Classification classes. Currently, 3 trademarks are registered. Notable registered marks include CLEANTECH, CLEANTECH FORUM, and CLEANTECH INDEX. The owner is based in San Francisco, CA.