2025 USPTO Entity Fee Calculator
Determine your entity type and basic filing fees.
Client Intake and Invention Disclosure Form
Provide information about the inventor, applicant, and invention(s)
Patent Family Tree Generator
Upload a CSV file with your patents and generate family trees. The CSV is processed client side. Nothing is transmitted to the server.
Download .csv template
These tools are provided for informational purposes only. Results may contain errors. Please verify all calculations independently and consult professionals when needed. Use at your own risk