Universities should serve the public good. Anything created there should go into the public commons and be available to anybody and everybody to use. When you make the choice to be, or work at, a university you trade profit for service. If you can't accept that, then work somewhere else, or be some other type of an institution than a university.

Agreed, double dipping on "private" profits and public funds seems a little...what do they always call the private sector?...Oh yeah, greedy.

students and alumni?

or, has the model of 'students pay to atten' no longer enough to keep the uni's afloat?

given how much textbooks cost these days, you'd think they'd all be rolling in money and not need to sue companies.

then again, any time a company of large size is sued, god saves the life of a puppy. so there's that going for it; which is nice.

Universities should serve the public good. Anything created there should go into the public commons and be available to anybody and everybody to use.

They do serve the public good; they are non-profit in the sense that the license proceeds are funding more academic research and the administrative costs / management overhead. Everything created there is available to the public; you can read all about it, if you just pay the proper academic journal for the article. If you want to use it commercially for profit, you just need to pay a small licensing fee for each user, each copy you make, each unit you sell, or each seat that you license --- in order to help pay for more research.

Oh please, what a load of crap. Yes, large companies will get the tech for free (though they'll only get the very basics, they'll still have to develop manufacturing techniques, which the university research isn't going to help them with that much). But it's not just one company, it's ALL companies that have a desire to use this tech. And then the rest of society benefits from having the knowledge, and the technology cheaply available since all competitors now have it.

It's no different than open-source software. Having it out there enriches everyone, even when big companies use it for their own purposes, or build products based on it. It advances the state of the art faster, increases quality, and reduces costs (resulting in reduced prices to end-users). You really think we'd be better off if all our consumer routers and various other devices had to pay $$$ for VxWorks licenses rather than having Linux and BSD available for free?

The University gets recognition for their invention.

and the possibility to build a company assembling blue LEDs without having to worry about patents. Well, I guess that's something.

That's a very big something; it's the whole idea. Patented tech with high license fees doesn't benefit us as much as freely-available tech.

Yes, you are incorrect there. The statute is 35 USC 271 [cornell.edu] and states:

Note that there's no commercial requirement - this is unlike trademark law, where infringement has to include commercial use, because federal trademark law comes out of the commerce clause, while patents are under Article 1, section 8, clause 8. Merely using a patented invention is infringement, even if it's for completely non-commercial gain. In fact, this why there was the whole big controversy over the BRCA1 gene in Assoc. for Molecular Pathology v. Myriad Genetics: one of the concerns was that if Myriad could patent an isolated gene, then scientists couldn't use that isolated gene even in their non-profit research on cancer cures.

Two things, though: first, that swinging on a swing patent has been invalidated. ;)
Second, for the most part, if you're making something for personal use in your home, the patent owner may never find out about it, so while you may be infringing, you're unlikely to get sued. Even if you do, the reasonable royalty for private, personal home use may be negligible. Let's pretend that the swinging patent was still valid and you did it... What's a reasonable royalty? A nickel? Maybe an entire quarter? It's going to cost someone at least $50k to file suit for infringement, and even if by some incredible odds you were found to willfully infringe and be held liable for their attorney fees, they'd still lose money, just due to inflation and lost investment opportunity. Plus, a judge would probably refuse the attorney's fees, because someone who sues over twenty-five cents is someone who is wasting the court's time, so why should they end up anywhere close to whole?

But they have no right to interfere in the suit, even if it's their money, unless they can be made a party. That's what FRCP rule 14 is all about. As a result, they do have something to do with the suit, albeit indirectly to the main controversy. Civil procedure is weird that way.

Yes, quite possibly. It would depend on the claims at issue, of course.
Specifically, some claims are written from an active client perspective - "receiving, by a router, a wireless communication; processing, by the router, the communication to do something really awesome; etc." Buffalo may make routers, but do they infringe such a claim?