1. Power of attorney simply signed.
2- Deed of assignment duly legalized up to the Lebanese Consulate in case the applicant is other from the inventor.
3- Certified copy of the priority document (in case convention priority is to be claimed).
4- 3 copies of specifications, claims and drawings in English, Arabic or French.
Original power of attorney is required at the time of filing.
A maintenance fee is due annually on the anniversary of the filing date and is payable before the granting of the patent. There is a 6-month grace period for late payment with a surcharge.
PLEASE NOTE: Lebanese registration system is a deposit system. As such there is no examination for patent applications. The specification of the patent can be filed in Arabic, French or English