Complete relevant forms. A complete, comprehensive written description of the invention is needed.Formal drawings are not required. Assist you with forms needed and with filling out the forms. – By drafting the claims first, you can decide on the terminology to use and make sure that terminology is consistent throughout the specification. The USPTO's Inventors Assistance Center is the place to start to answer preliminary questions about the patent application process. (73) Filing an application without an attorney is possible, but even with some guidance it is definitely not without its challenges. The Inventor Assistance Program (IAP) supports inventors and small businesses with limited resources transform their innovation into commercial assets. Ivins was a co-inventor on two United States patents for anthrax vaccine technology, U.S. patent 6,316,006 and U.S. patent 6,387,665. There are a number of reasons for this.