- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
6 months
OSIM conducts formality examination and substantive examination of invention patent applications. OSIM will issue a search report with a written opinion on patentability within 6 months, which will be published simultaneously with the patent application. The applicant shall submit a request for substantive examination within 30 months from the filing date at the latest, and may submit a request for expedited substantive examination within 18 months from the filing date. After substantive examination of the patent application, OSIM makes a decision of grant or rejection, and notifies the applicant within one month, and the decision will be announced after the one-month appeal period.
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
- EU appearance route: 6 months from the earliest priority date.
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 30 months from the earliest priority date.
- Validation of European Patent in EPO member states: within 3 months from the date of grant of the European patent.
OSIM conducts formality examination and substantive examination of design patent applications. The quality of the exterior design pictures must be guaranteed, and OSIM only accepts pictures or paper copies in .gif format. Applicants may apply for a deferment of publication, but not later than 30 months after the filing date. Within two months after publication, any third party may raise objections and provide evidence, and OSIM will convey the third-party public opinions to the applicant, and the applicant shall reply within two months from receiving the notification. Within three months of the objection being filed, OSIM will issue a report agreeing or denying the objection, which will be considered in the substantive examination.
4-5 months
Accept the restoration of priority, and consult OSIM for specific standards.
The initial protection is 10 years, and after the expiration, it can be renewed 4 times, each time for 5 years, and the maximum protection can be 25 years.
The initial protection is 6 years, and can be renewed for 2 times after the expiration, and the maximum protection can be 10 years.
OSIM only conducts formality examination of utility model patent applications. OSIM issues a search report within 6 months from the date of filing, and attaches relevant documents related to the prior art related to the novelty. The applicant may amend the patent application within 2 months from the receipt of the search report. The search report can be published at the time of grant or after grant at the request of the applicant/third party.