Introduction
Intellectual property (IP) assets such as patents, trade marks, designs or copyrights are increasingly important to many companies. Renting (Licensing) and Buying or Selling (Assignment) of intellectual property rights have become familiar in the market, and the use of these types of asset as loan collateral has grown. This new reality has given rise to the growing importance of valuation of intangibles. Renting, buying and selling an asset requires knowing its value.