Understanding Patent Annuity Payments in Sri Lanka
When is the patent annuity due in Bhutan?
An annual fee is required to be paid in the prescribed manner in advance to the Registrar for each year, starting one year after the filing date of the application for grant of the patent. A grace period of six months shall be allowed for the late payment of the annual fee on payment of the prescribed surcharge.
For more information on Patent Annuity Payments in Bhutan please write to us at: firstname.lastname@example.org
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