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Total number of patent applications in 2017 [clarification needed] The millionth PCT application was filed at the end of 2004, [83] whereas the two millionth application was filed in 2011. [84] The first ever decline in the number of filed PCT applications in over 30 years occurred in 2009, with a 4.5 percent drop compared to 2008. [85]
For instance, if a renewal fee was due in February 2004, the additional fee fell due on August 31, 2004 (Tuesday), i.e. six months from the end of February 2004. The obligation to pay renewal fees terminates with the payment of the renewal fee due in respect of the year in which the mention of the grant of the European patent is published. [6]
If the maintenance fee is not paid (by the applicant or agent of record) by the due date with respect to a patent application, the application is deemed abandoned. The abandoned application may be reinstated within 12 months of the date of abandonment, by filing a request for reinstatement with payment of the maintenance fee that is due and the ...
Under United States patent law, the term of patent, provided that maintenance fees are paid on time, is 20 years from the filing date of the earliest U.S. or international application (that is to say, an application under the PCT system) to which priority is claimed (excluding provisional applications). [1] [2] [3]
These fees are generally payable on a yearly basis. Some countries or regional patent offices (e.g. the European Patent Office) also require annual renewal fees to be paid for a patent application before it is granted. In the US, patent maintenance fees are due on 3.5, 7.5 and 11.5 anniversaries of the patent issuance. [93]
The procedure starts with the filing of an application [1] and ends with the grant of a European patent [6] or the refusal of the patent application [7] by the EPO, or the withdrawal of the application by the applicant, or its deemed withdrawal. [notes 1] The prosecution of European patent applications until grant typically takes several years ...
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