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.Getting a patent in Texas is the same as any other state. The patent application is filed with the United States Patent and Trademark Office (USPTO). What is the invention? Bexar County, TX Patents Attorney with 20 years of experience. An attorney at Axenfeld Law Group will guide the client in choosing the best type for their business. Types of Trademarks in Bexar County. Patent drafting is a part of how to patent an idea and is the process of writing the patent description and claims. There is quite a bit of strategy that does into drafting the background and summary sections of a patent application.