IPKat on root-and-branch radical restructurers and patent quality

IPKat writes: Merpel is not however convinced that better patents will cause less uncertainty and litigation than bad ones. In her opinion, the factor that triggers attacks on validity is not the quality of the patent but the view of the business challenging it as to what might happen to that business, in commercial terms, if the patent was allowed to stand. This is why plenty of good patents get challenged too.