A stepbystep overview of a patent application and maintenance process. The five stages of a patent process.We pick up our series with discussion of some advanced patent claim drafting strategies for inventors and others new to the art of claim drafting. Drafting a patent application can be a daunting task, particularly when one does not have any experience drafting a patent application. A provisional patent application allows you to file without a formal patent claim, oath or declaration, or any information disclosure (prior art) statement. Patent drafting involves writing detailed descriptions and claims to ensure strong patent protection. If you have any advice or tips, please share! I imagine the partner will lead the meeting, but I'm curious to know if there are any dos or donts to be aware of. Some patent applicants are required to submit drawings of their invention. Learn how you can prepare your own patent application drawings.