Patent and Trademark Resources
The State of Arizona Research Library is a Patent and Trademark Resource Center, one of about 80 designated by the United States Patent and Trademark Office.
Plan Your Visit
- U.S. Patent and Trademark Office publications and guides
- “How to” patent and trademark guidebooks
- Instruction in doing a preliminary patent or trademark search
- Legal Periodicals
Visit our LibGuide for instruction on patent research and the services offered by our PTRC.
The Arizona State Library and Archives’ Guide to Patents
Patent searching - USPTO
Trademark/Trade name searching