Having worked at Amazon, patents there were "if you can imagine that software might be able to do a thing, patent it now". Absolutely no research was necessary, or indeed requested. You simply had to state "I have an idea".

In exchange you got a plastic puzzle piece to put on your desk. There's nothing more embarrassing to me than seeing a large number of those puzzle pieces in someone's care. You stood in the way of progress in service of Jeff Bezos? Awful.