Any patent work begins with a study of the state of the art existing at a particular point in time, that is, the entire set of known technical solutions or methods. That is, from the search. After all, suddenly everything is already patented!
As a result of the search, you can find out a lot of useful things – not just invented at all or openly described. But also to identify general market trends, priority areas and a lot of other useful information. More details. InventHelp Patent