Prices for companies that support and sell IP services and analytical software remain surprisingly strong, even as patent licensing and sales continue to decline. Their

Prices for companies that support and sell IP services and analytical software remain surprisingly strong, even as patent licensing and sales continue to decline. Their
Shares of RPX (RPXC) opened today at $13.88, up 2.81%, after rising 5.6% last Wednesday on rumors from two sources that the defensive patent aggregator