- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
no
2-3 years
- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
yes
Yes, a maximum of 50 combined designs can be included in one design.
The initial protection period is 5 years, which can be renewed 4 times, and the maximum protection period is 25 years.
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
Design pictures can contain up to 12 pictures. UKIPO only conducts a 2-week formal review of design patent applications. If there are any defects, the applicant must reply to UKIPO's review comments within 2 months. Design applications can be patented after overcoming the defects.
20 years. Pharmaceutical invention patents have supplementary protection certificates (Supplementary protection certificates, SPC), which can extend the protection period for 5 years.
The UKIPO conducts formal and substantive examinations of patent applications for inventions. The applicant should submit an official search request and pay the corresponding fees at the same time as filing the application, or within 12 months from the priority date, and submit a substantive examination request within 6 months after the patent is published.