Patent search process steps in 2019. Although patent search is not a necessary procedure, it is an important link to effectively avoid identical or similar patents. So what are the patent search process steps in 2019? The steps of the patent search process in 2019 The steps of the patent search process in 2019 are as follows: There are three steps in the patent search process. The first step is to search the method and patent search in the public database on the State Intellectual Property Office website; you can also entrust a patent search Center for professional inquiries. The second step is to analyze the type of patent to be queried. In China, patent types are divided into three types: invention, utility model, and appearance patent. Only after determining the approximate type of patent to be queried can the query be carried out. Step 3: If there is a patent number/application number: you can directly enter it in the patent number/application number column.