IBM has sued online travel company Priceline Group and three subsidiaries for refusing to negotiate a license to four of its patents.
OpenTable - News, Features, and Slideshows
News about OpenTable
Online travel site Priceline is adding restaurant bookings to its menu of offerings with the US$2.6 billion all-cash acquisition of OpenTable. The deal has been approved by the boards of both companies and is expected to close in the third quarter.