Each patent application has several forms that must be filled out and submitted. A list of these forms can be found here.Patent Center Overview provides details on how to file an application in Patent Center. Quick Clinic Video Series. 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. Comprehensive guide to patent drafting. Prior to writing claim answer these questions: • What is the invention? • What are the pieces and parts that make up the invention? Our Massachusetts Patent Attorneys specialize in providing Patent Searching, Patent Preparation, Patent Prosecution, Patent Licensing, Trademark Applications.