Microsoft sued Motorola after they couldn't extort them into making uncompetitive Windows Mobile devices. Motorola responded with standards-based patents and non-standards based patents, with the clear intention of trying to get a stalemate settlement. The "cooperative" part was that Motorola has thousands if not tens of thousands of patents that play a part in standards because they are a part of the whole moving things forward.
And if Google/Motorola are so cooperative then why are the FTC/EU investigating them for anti-competitive behaviour ?
Derpedeederp derp. The government investigates almost everything that any large multinational does. There are active investigations of Microsoft, Apple, Google, Oracle....if it's a big company there's probably an investigation of it. Secondly that EXACTLY goes to my original point -- Motorola made the "mistake" of daring to be a good innovation citizen before some upstarts came along and started extorting and patent trolling for every hilariously trivial patent.