CELL THERAPEUTICS, INC. – Trademark Portfolio

Entity Type: 03

CELL THERAPEUTICS, INC. holds 67 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 5 (Pharmaceuticals) — 41 filings in this category. The portfolio also extends into Class 42 (Computer & Scientific) across 4 Nice Classification classes. Currently, 5 trademarks are registered. Notable registered marks include CTI, ZEVALIN, and CTI BIOPHARMA. The owner is based in Seattle, WA.