What's the name of making up a patent?

Writing of patent application.

Writing a patent refers to the process of writing and submitting a patent application, which usually requires a professional patent agency or law firm to take charge of. A patent application is a document submitted to the patent office, which includes the personal information of the inventor, the detailed description of the invention, the technical scheme of the invention and the attached drawings. The submission of a patent application is a necessary step to protect the inventor's intellectual property rights, and it is also a prerequisite for obtaining a patent right.

When writing a patent, we should pay attention to the technical problems to be solved by the utility model, the technical scheme adopted to solve its technical problems and its beneficial effects.