China Patent Application Filling Agent

In 2022, 798000 invention patents have been granted for approval throughout the year, and 74000 PCT international patent applications have been accepted for filling. As of the end of 2022, the effective number of invention patents in China was 4.212 million. According to the latest World Intellectual Property Indicators Report released by the World Intellectual Property Organization, China's effective number of invention patents ranks first in the world.

China-Patent-Application

Required Documents for China Patent Application

There are THREE types of patents in China, specifically, invention, utility model and design, which requires different documents for the filling, besides ID or business license copies of the applicant and the creator both in English and Chinese.

A design patent refers to a new design that is aesthetically pleasing and suitable for industrial applications, based on the overall or partial shape, pattern, or their combination, as well as the combination of color, shape, and pattern of a product.

An invention patent refers to a new technical solution proposed for a product, method, or improvement thereof.

A utility model patent refers to a new technical solution proposed for the shape, structure, or combination of a product that is suitable for practical use. In the Patent Law, the requirements for creativity and technical level of utility models are lower than those of invention patents, but they have greater practical value. In this sense, utility models are sometimes referred to as small inventions or small patents.
(1) Invention: the description and illustrations of the patent, with accompanied drawings if appropriate, the abstract, and the drawing accompanying the abstract if appropriate;
(2) Utility model: the description and illustrations of the patent, with accompanied drawings, the abstract, and the drawing accompanying the abstract;
(3) Design: the pictures or photographs of the design, and brief explanation of the design.

What Services Tannet Could Provide

Tannet could help you to fill applications for all types of China patents. Not just patent applications, Tannet could provide services in patent management and maintenance like assignments, change and renewal, revocation and infringement lawsuits. Mastering more than 25 years of experience in intellectual property fields, Tannet has been acting as solution providers for clients around the world.


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