The patent name does not exceed a few words.

The general patent name should be less than 25 words. If it is really impossible to control it within 25 words, it should not exceed 40 words at most.

If your patent has been issued, but the number of words exceeds, you don't need to change it. This will not affect the authorization, and in general, it can pass the preliminary examination.

If you don't pass the preliminary examination, the examiner will give you corrections, and you can make corrections according to the examiner's correction notice.

Patent application process:

(a) Determine the type of application

1, the shape, structure, production technology and formula of the invented product are protected for 20 years;

2. The protection period of the shape and structure of the utility model product or the combination of the two is 10 year;

3. The protection period of the shape, pattern or color of the design product and their combination is 10 year.

(two) the contents of the application documents:

1. Invention (utility model): request, claim, specification, drawings of specification, abstract and drawings of abstract.

2. Design: request, design drawings or photos, and a brief description of the design. Methods: Write it yourself or entrust an agency to write it.

(3) Submission of patent documents

1. Direct mail or delivery to China National Intellectual Property Administration (Beijing);

2. Give it to China National Intellectual Property Administration Shanghai Agency (Room 9 16, Building 9, No.333 Chengdu North Road, Shanghai).

(4) Application approval stage

1. The examination and approval procedure of an application for a patent for invention includes five stages: acceptance, preliminary examination, publication, substantive examination and authorization;

2. There are only three stages in the application for utility model and design, and there is no early publication and substantive examination.

(5) Pay the application fee.

1, invented 900 yuan/piece; 500 yuan/piece of utility model; Design 500 yuan/piece;

2. You can apply to China National Intellectual Property Administration Transportation for fee reduction and exemption, and pay 30% of the fee, and you can also pay 30% of the annual fee in the first three years.