I'm new to drafting and wondering what the best way to start an application would be. A prelude to patent claim drafting.Today we pick up from there to discuss in a very basic way what must go into your patent claim. Patent Center Overview provides details on how to file an application in Patent Center. Quick Clinic Video Series. Prepare draft claims for the invention as the first step. The patent agent may want to sketch out draft claims in the disclosure meeting with the inventor. Patent King is a leading invention services provider that offers comprehensive support to inventors throughout the invention process. This article is about how to write a patent application generally. It includes a discussion of the content necessary for each of the ten essential sections.