How to inquire about patent contents

There are many patent inquiry channels, of which two are the most commonly used. One is to help the patentee to inquire through the patent agent, and the other is to inquire about the patent technology through the patent retrieval platform. At present, there are many patent retrieval platforms, such as China National Intellectual Property Administration website. The general patent inquiry platform is divided into two categories, one is the inquiry platform that can inquire the detailed information of patent technology only after registration and login, and the other is the inquiry platform that can directly inquire the detailed information of patent technology without registration and login.

The place to inquire about patent authority is the Patent Office, which is authoritative. The essence of the patent system is openness in exchange for protection. Therefore, patent management agencies in all countries have the obligation to provide patent information to the public. So how to query the existing patent information? What are the specific steps? Let's give you a brief introduction. Inquiring about the existing patent information is mainly to inquire about similar patents on the patent retrieval website and then analyze them. The specific steps are as follows: 1. Determine keywords according to the technical scheme you want to apply for; 2. Search the existing patents on the patent search website according to keywords, and analyze whether it is similar to the one you want to apply for. Patent search websites and searches can be carried out in the following ways: 1. Open the soopat website, enter the corresponding keywords to search, or click the table on the right to search for more accurate search; 2. China National Intellectual Property Administration website can also be used for retrieval.