In order to limit the effects of these barriers to innovation, the Government should:
• take a leading role in promoting international efforts to cut backlogs and manage the boom in patent applications by further extending “work sharing” with patent offices in other countries;
• work to ensure patents are not extended into sectors, such as non-technical computer programs and business methods, which they do not currently cover, without clear evidence of benefit;
• investigate ways of limiting adverse consequences of patent thickets, including by working with international partners to establish a patent fee structure set by reference to innovation and growth goals rather than solely by reference to patent office running costs. The structure of patent renewal fees might be adjusted to encourage patentees to assess more carefully the value of maintaining lower value patents, so reducing the density of patent thickets."
Let's hope Vince Cable and the rest of the government take these recommendations seriously and are not looking across the atlantic through rose tinted spectacles (as many of the Conservatives seem to be doing w.r.t. some other areas of economic policy).