Single Portal to Global IP Agencies
Open PTO provides a free fee schedule tool, a global patent renewing system and the most cost effective global IP agency community.
Open PTO provides a free fee schedule tool, a global patent renewing system and the most cost effective global IP agency community.
The most cost effective patent application channels in the world
Powerful software systems developed by our professional IT team
Team with 20+ years of experience in IP managment
Long-term, stable and professional local partners certified by Open PTO
One-Click to generate professional fee schedules, even in countries you are not familiar with, support online sharing or exporting as docx/pdf file
Free of charge, supports global patent annual fee management and supports functions such as automated reminders, and automated reports.
