Rackspace fights back with suit against 'notorious' patent troll
Fed up with patent trolls, Rackspace is going on the offensive.
After successfully defending itself from a patent infringement lawsuit over Linux, the Texas-based cloud infrastructure service provider says it filed a lawsuit today against Parallel Iron and IP Nav, a patent assertion entity (PAE) that Rackspace calls "the most notorious patent troll in America."
Commonly referred to as patent trolls, PAEs are created to extract licensing fees from other companies rather than make products based on the patents.
In a blog post today, Rackspace said Parallel Iron sued it and 11 other defendants in Delaware last week … Read more