The question is ambiguous. First, it asks how to apply for patent certification on Alibaba if you have a patent. Second, if you want to apply for a patent, can you apply on Alibaba?

There is only one National Intellectual Property Office in China that accepts patents, located in Beijing. You can apply by yourself or entrust a patent agency to apply on your behalf. If your patent is to be certified on Alibaba, prepare your patent certificate, which must be consistent with the product, and ask Alibaba Customer Service Department, they will teach you how to operate.

How to apply for a patent:

If you already have a range of materials, but you cannot determine specifically what materials to use, you can apply for a patent. Write the application documents yourself or through an agency and mail or submit them directly to the Patent Office. The application documents for inventions and utility models include: application, specification, claims, specification drawings, abstract and abstract drawings; invention applications also require a request for substantive examination; design application documents include: application, design pictures or photos, brief description; in addition, if you need a fee reduction, submit a fee reduction request. After submission, the Patent Office will accept the application and send you an acceptance notice. Then you just need to wait for the approval notice from the Patent Office.