How long does it take to apply for a patent?

The time required to apply for a patent is four and a half years. Among them, utility model patents and design patents last for eighteen months. The processing time for an invention patent includes eighteen months from application to publication and three years for substantive examination of the patent. Regarding the question of how long it takes to apply for a patent, the editor of Legal Savior Network compiled the following content, take it if you need it!

How long does it take to apply for a patent strong>?

The time required to apply for a patent is four and a half years.

Utility model patents and design patents last for eighteen months. The processing time for invention patents includes eighteen months from application to publication and three years for substantive examination of the patent; utility model patents and design patents do not require substantive examination, only preliminary examination. Patent application is a necessary procedure for obtaining patent rights. To obtain a patent right, the applicant must submit an application to the national patent office, which shall approve and issue a certificate.

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