I used to work at IBM and having your name on patents was one of the most important things in order to rise through the ranks. Past a point, you could not go higher without some significant activity in the patents realm. There were many patent groups, many talks about it, there was a 'patent score' that people had in their email signature etc. You were also rewarded financially for each one.
In my humble opinion, this was a bunch of corporate bullshit. I've interacted with many people who had an impressive amount of patents and I was always disappointed. Their average patent was something along the lines of: a different way to use the browser history, a color-based way of handling support tickets, adding a list of blacklisted websites to a broswer or similar. It's hard to remember them because they were all unmemorable. Nothing was of substance or something worth being implemented.