Patents are much more than just securing an invention for a physical product. Ideas, like a way to run a business or service, is also patentable under certain circumstances. It is especially viable to file a patent of a business method involves state of the art technology or software to go along with it.
Big Business Needs Big Ideas
While corporations would prefer any in-house means to formulate better business strategies, buying or leasing method inventions are common in this realm. InventHelp Patent The USPTO is quite strict about vetting business method patents so that they have tangible results, which is why purchasing the rights to these methods is quite secure.
Business method patents also must involve some sort of equipment, whether it is a new invention or not. This patent type does not include software, although software in combination with equipment and a method may be a part of the picture.