The patent system is broken
Larry Downes writes about Paul Allen’s recent patent suits in When a Patent Troll is an Enigma. He also has a great summary about what is so wrong and broken about the patent system.
The result has been the creation of a shadow patent examination process through litigation. The grant of a patent is no longer the final step, in other words. The de facto examination really takes place when the holder tries to enforce the patent against an alleged infringer, and the defendant claims invalidity of the patent as a defense. When such cases go to trial, which they rarely do, a jury of laymen are then tasked with doing the work avoided by the patent examiner.
In effect, the patent office has outsourced its job to the judiciary and in particular to a jury of non-experts. If nothing else, that is a feature of the modern system that absolutely no one is happy with, or in any event that no one can justify.
It also needs to be emphasized that patent infringement (as opposed to copyright infringement), need not and indeed rarely does include any suggestion of “theft” or other hint of immoral conduct. Most patent infringers do not copy the work of another inventor—they create their own innovation independently, often completely unaware of the existence of the relevant patents or pending applications. The broader the patents that are granted, of course, the more likely coincidental or seemingly “innocent” infringements are to occur. From a legal standpoint, however, ignorance of existing patents is no defense.
8:50pm 
