"Ballad of the Patent Troll" - video criticising the likes of Nathan Myhrvold, Microsoft's patent troll

Dave Garrod, a lawyer who leads patent reform group PubPat's initiative against false marking, is now playing the part of the patent troll. He filed a patent infringement lawsuit against a number of tech companies, including a small Texas software company that went out of business years ago.

A massive patent lawsuit hits Microsoft, Novell and many others

The two companies in red defended themselves against a Microsoft-associated patent troll, but details about the trial remain limited even after its conclusion; no statement from Novell yet

Facebook is becoming a software patents nuisance and its potential ties with Microsoft's massive patent troll are worth elucidating

Those who are watching ZDNet closely will find Microsoft being described as “the biggest patent troll in the world.” Legal harassment need not be direct if Microsoft accumulates industry partners and friends who do their ‘dirty laundry’

United States Court of Appeals for the Federal Circuit short history 1982 to today and how the interpretation of patent law radically changed, leading to e.g. software patents. The pro-patent Federal Circuit has also "overruled" the Supreme Court.

The Acacia troll, a firm which is suspected to be batting for Microsoft, is still harassing GNU/Linux vendors

"We owns the internet!", claim ultimate patent trolls, Eolas, in the East District Court of Texas. Where else?