How long does it take to apply for an invention patent in Wenzhou? Application process of invention patent

In practice, the time limit for substantive examination of invention patents is 3 years. If the term of an invention patent reaches 20 years, it will become the wealth of the whole world. How long does it take for an invention patentee to apply for a patent in Wenzhou? After reading the following contents compiled by Intellectual Property for you, it will definitely help you.

1. How long does it take for Wenzhou to apply for an invention patent to be authorized?

The application for invention patent includes two stages:

One is the first trial (about 6 months)

First, the actual trial (about 10-20 months)

1, preliminary examination stage

After submitting it to the patent office, there will be an acceptance notice with the patent number on it. After submission, it will enter the preliminary examination stage. After preliminary examination about six months from the date of submission, the patent will be made public and then enter the actual examination.

2, the actual trial stage

The practicality, novelty and creativity of the joint trial patent actually tried will be uncertain several times if there are problems in the middle, so the final authorization time is uncertain if it can be authorized. If all goes well, you can authorize it in a year or so at the earliest, that is, you have a certificate.

Frequently asked questions: patent application process and cost

Second, Wenzhou invention patent application process

1, the applicant provides original technical data and personal (unit) information;

2. Entrust a patent agency, sign an agency agreement, and write patent application documents that meet the requirements of the Patent Law; If necessary, you can retrieve it first.

3. Submit the patent application documents to the State Patent Office, obtain the patent application number, and pay the patent application fee as required;

4. After preliminary examination, the application for a patent for this invention will be published in the patent bulletin and website 18 months after the date of application; According to the requirements of the applicant, it may also be required to publish it in advance at any time within 15 months from the date of application;

5. Enter the stage of substantive examination (substantive examination): the applicant may file an application for substantive examination with the Patent Office at any time within 3 years from the date of application or after the patent application is made public, and must pay the patent substantive examination fee in accordance with the regulations;

6. After substantive examination, the patent conforms to the practicality, novelty and creativity of the invention, and the patent right is granted, and the patent application maintenance fee, annual fee, printing fee and certificate fee are paid in accordance with the regulations to obtain the invention patent certificate; Authorized invention patents will be published.

7. Where a prior application for a patent for invention is claimed, the relevant information of the prior application shall be provided.

How long does it take for Wenzhou to apply for an invention patent? Invention patent application process? Related content. To sum up, the initial trial of invention patents takes 6 months, and the actual trial takes about 10 to 20 months. The actual trial is to examine the practicality of the patent and so on. Applicants can also entrust others to apply on their behalf, which is faster. If you have any other patent questions, please contact our intellectual property customer service.

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