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申请流程 Application Process Flow
发明专利申请流程 Invention
IP Office of Pakistan
English: Intellectual Property Organization Of Pakistan, abbreviation: IPO-Pakistan
Website: IPO Pakistan
Filing Language: English | |
via Paris Convention | |
Necessary documents:
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Attachments (if any)
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20 years
via Paris Convention : 12 months from earliest priority date.
IPO-Pakistan conducts formality examination and substantive examination (technical examination) for invention patent applications. The applicant does not need to submit a specific substantive examination request, and the examination process starts automatically; the administrator of IPO-Pakistan submits the complete application documents to the examiner for formality examination and technical review, and convey the review opinion to the applicant in accordance with regulations. This process usually takes 8-10 months from the filing date. After the applicant completes the reply, if the administrator agrees, the invention patent application will be accepted and published. If there is no objection within 4 months after publication, the patent application will be granted. Within 30 days of receiving the granted notice, the applicant needs to send a copy of the abstract of the invention patent to 22 institutions in Pakistan.
1.5-2 years
- Grant fee: The applicant should pay the granted fee within 4 months after receipt of the notification of granted.
- Annuity: The applicant should pay the 1st year of annuity in the 4th year from the filing date/priority date. Overdue payment can be made within 6 months after the due date, and a penalty must be paid at the same time. If the 6-month period is missed and the fee is not paid, the patent will become invalid.
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