Now you might be asking, why is searching patent databases necessary for an application? Well, there are various reasons for that. Generally speaking, the publicly disclosed information does not always provide complete details. As such, you may not be aware of any similarities your invention might have to an already existing one if you only rely on that information. Well, they do the necessary research required for a patent application. Patent specialists conduct online patent searches to make sure that your invention is truly unique. If you want to protect your intellectual property, this is an indispensable investment for you. It is openly available to see various companies follow. It has the drawback of not providing the information that patent applications can.