Patent Renewal Fees South Korea

Patent Renewal Fees South Korea

South Korean Patent Renewal Fee Schedule

For Patent YearBasic Renewal FeePer Claim Renewal Fee
44000022000
54000022000
64000022000
710000038000
810000038000
910000038000
1024000055000
1124000055000
1224000055000
1336000055000
1436000055000
1536000055000
1636000055000
1736000055000
1836000055000
1936000055000
2036000055000
Fees are listed in KRW.

South Korean Patent Renewal Rules

Renewal Procedure and Patent Renewal Fees at the Korean Intellectual Property Office (KIPO).

An informational summary of the patent renewal rules in place for South Korean patents.

 

Renewal Years

Korean patents entail the payment of annual fees to the KIPO after the first three years from registration or grant date. The first three years’ fees are paid as a lump sum at grant. For the fourth year onwards (ie at 3 years from the grant date onwards), renewal fees are payable on granted patents until expiry.

 

Renewal Dates & Payment Windows

The renewal due date is the day before the anniversary of the grant date, and late fees are payable from the anniversary date onwards.

It is possible to make further lump sum payments of specified groups of years in advance.

 

Late Payments

With a 100% surcharge on top of the renewal fee, it is possible to pay the fee up to six months after the renewal date.

 

Local Korean Agent

The KIPO needs the renewal fee to be paid, in accordance with guidelines, by an agent in Korea.

 

Fee per Claim

For each claim listed in the patent document, there is an additional renewal fee that must be added on to the basic renewal fee for each year. This is detailed in the table shown.

Maintaining Patents in South Korea

RenewalsDesk offers an easy to use, online service for managing your patents – both those in South Korea and other countries.

Check the dates of upcoming South Korean patent renewals, get alerted and pay the patent renewal fees.

How it works

Add or upload your patents

See costs and due dates instantly

Receive reminders for upcoming fees

Make payment in your currency

Receive formal confirmation

Repeats until cancellation

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