Each patent application has several forms that must be filled out and submitted. A list of these forms can be found here.This page provides information on the types of patents and types of patent applications, and the examination process. Prior to writing claim answer these questions: • What is the invention? • What are the pieces and parts that make up the invention? Drafting of patent applications start with first understanding the invention. The above process usually takes four to six weeks from the invention interview. Provisional Patent Application. The first decision to be made is whether UNC should file a provisional patent application. CIONCA IP, a reputable IP law firm in Orange County, offers a streamlined patent process.