Patents contain a treasure trove of business intelligence information - who is investing in what technologies, what product strategies are being pursued etc.  However, the extraction of this knowledge has been difficult and time consuming.  I am co-founder of IPVision, Inc., which provides data, analytics and services to help businesses, investors, lawyers and inventors understand the patent landscape.   Try out our FREE Patent Analytics website www.see-the-forest.com where you can search and analyze patents and create IPVision Patent Maps.