yes. It is possible to change the patent type from utility model to invention within 30 days of receiving the grant/rejection decision, and pay the corresponding fee.
For the design of partial substantive examination, multiple designs can be included in one design application, but the designs must belong to the same class in the international design classification.
yes. It is possible to change the patent type from utility model to invention within 30 days of receiving the grant/rejection decision, and pay the corresponding fee.
If the following situations occur 12 months before the patent application/priority date by the inventor, applicant or assignee:
- By correspondence, or publicly at national or international exhibitions
Disclosure due to malicious disclosure by a third party
The novelty grace period can be enjoyed, and the applicant needs to submit corresponding evidence support when submitting the application.
KIPO conducts formality examination and substantive examination of utility model patent applications, but only needs to meet the standards of novelty and practicality, and does not require inventive step.
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
no
10 years
20 years, and the protection can be extended to 25 years for pesticides or medicines.
Korean Industrial Property Office
English: Korea Intellectual Property Office, abbreviation: KIPO
Website: Korean Intellectual Property Office (kipo.go.kr)
Korean Utility Model Patent Search: Integrated Search < SEARCH - KIPRIS Patent Information searching service
no