An invention patent application will not be examined unless a “Request for Substantive Examination” has been received by TIPO. If a “Request for Substantive Examination” is not submitted within three years following the filing date of the invention patent application, the invention patent application is deemed to have been withdrawn.

• Publish Date : 2020-08-26
• Update : 2020-09-14
• Organization : International Legal Affairs Office
• Visitors : 2028