no
If the British patent application is disclosed in an officially recognized international exhibition 6 months before the application, or is disclosed maliciously by a third party, the novelty grace period will be enjoyed. Evidence of exhibits at the exhibition must be submitted with the application.
The initial protection period is 5 years, which can be renewed 4 times, and the maximum protection period is 25 years.
- Authorization Fee: None
- Annuity: The first annual fee needs to be paid year by year from the fifth year after the granted. The applicant should pay the annual fee within 3 months before the due date. The deadline is the last day of the month where the application date is located. Overdue payment can be made within the 6-month late payment period. Except that no penalty will be charged for the first month, a penalty of GBP 24.00 per month will be charged for the remaining months.
10-12 months
yes
- via Paris Convention : 6 months from earliest priority date.
- Hague Agreement route: 6 months from earliest priority date.
2-3 years
20 years. Pharmaceutical invention patents have supplementary protection certificates (Supplementary protection certificates, SPC), which can extend the protection period for 5 years.
Reinstatement of priority is accepted on the grounds of "Unintentional".
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.