
MyPatentPro
User
MyPatentPro
|Patent Office Portal
Direct access to all major patent offices worldwide
⚡ Quick Access Tools
🌍 Patent Offices
🇺🇸
USPTO
United States Patent & Trademark Office
🇪🇺
EPO
European Patent Office
🌐
WIPO
World Intellectual Property Organization (PCT)
🇯🇵
JPO
Japan Patent Office
🇨🇳
CNIPA
China National Intellectual Property Administration
Key Filing Deadlines to Remember
PCT International Filing
12 months from US priority date to file PCT application
Paris Convention Priority
12 months from first filing for patent, 6 months for TM/design
National Phase Entry
30 months from priority date to enter national phase via PCT
US Provisional → Non-Provisional
12 months to convert provisional to full application
Maintenance Fees (US)
3.5, 7.5, and 11.5 years after grant date
Office Action Response
Typically 3 months (extendable to 6) from mailing date