Home
Why Us
Patent Life Cycle
Our Services
Resource Center
Contact Us
Ar
Login
State Intellectual Property Office of China
21-09-03
Official Website
(SIPO) was renamed to China National Intellectual Property Administration (CNIPA) in 2018.
Share this Post:
are you ready to start
your patent process?
Login
Our Services
This website uses cookies to ensure you get the best experience on our website. You can read more about Privacy Policy
here
Ok
