What are the requirements for the application documents for invention patents in Saudi Arabia

yes. Multiple designs may be included in one Saudi Arabian design application, provided that the designs belong to the same class in the International Design Classification.

• Grant fee: The applicant should pay the granted fee and announcement fee within 90 days after receiving the official payment notice.
• Annuity: The annual fee starts to be paid year by year from the second year from the application date. It needs to be paid between January 1 and March 31 each year. If it is overdue, it can be paid within the 3-month overdue period, and it will be doubled at the same time. cost of.

no

20 years

• via Paris Convention : 12 months from earliest priority date.
• PCT filing route: 30 months from the earliest priority date.

Restoration of priority is accepted on the grounds of "due care" and "unintentional/due care".

The SPO conducts formality examination and substantive examination of the invention patent, and publishes it after the formality examination is passed. The applicant needs to pay the substantive examination fee within 3 months after receiving the payment notice, and start the substantive examination. The duration depends on the complexity of the application.

• Grant fee: The applicant should pay the granted fee and announcement fee within 90 days after receiving the official payment notice.
• Annuity: The annual fee starts to be paid year by year from the second year from the application date. It needs to be paid between January 1 and March 31 each year. If it is overdue, it can be paid within the 3-month overdue period, and it will be doubled at the same time. cost of.