CHIEHAN CHEN – Trademark Portfolio

CHIEHAN CHEN has filed 11 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2025 to 2026, covering 2 years of intellectual property practice. Of these filings, 0 are currently registered and 11 are pending. The portfolio covers 7 Nice Classification classes, with the highest concentration in Class 35 (Advertising & Business, 4 filings) and Class 5 (Pharmaceuticals, 3 filings).