Can an inventor add new material to a provisional patent application after it has been filed? It establishes an early filing date for the invention.It is mandatory that a patent application must include _____. Multiple choice question. A patent gives an inventor the exclusive right to which of the following? The ability to profit from their invention. The document contains 22 multiple choice questions regarding patents and intellectual property law. Questions and answers on any and all aspects of patents. Covers applying, management, enforcement, and more. Patent trolling is a process of Multiple Choice lo ó king for ways to exploit patent protection laws.