How long does it take for pct patent to enter the national phase?

The date of entering the national phase in China is equivalent to the date of application in China, and the longest is 18 months.

Of course, if you want to make it public later, you can enter the national stage later (within the 30-month priority period of PCT).

National phase of PCT application

Applicants enter the national phase of each country within the specified time. At this time, it is necessary to translate the application documents into the official language of the country and entrust the entry formalities of the corresponding country.

Fees for entering the PCT national phase: