Patent:A patent is a legal document that grants the inventor the exclusive right to make, use, and sell an invention for a limited period of time, typically 20 years from the filing date of the patent application.
Prior Art:Prior art refers to the existing knowledge and technology that is publicly available before the filing date of a patent application, which is used to determine the novelty and non-obviousness of the claimed invention.
Patent Prosecution:Patent prosecution is the process of negotiating with a patent office to obtain a patent, which includes responding to office actions, amending the patent application, and potentially appealing rejections.