Google & Microsoft Sued in Paid Search Related Patent Case (Search Engine Journal)

Google & Microsoft Sued in Paid Search Related Patent Case (Search Engine Journal)
Last week an Ohio company filed a lawsuit against Microsoft and Google, alleging infringement on a patent related to paid search methods. The lawsuit was filed by Paid Search Engine Tools of Liberty Township, Ohio. In the lawsuit, the company claims that Microsoft adCenter and Google AdWords infringe upon patent no. 7,043,450, Paid Search Engine [...]