3M Innovative Properties v. The Clorox Company

We represented Clorox, Brita, Pentair and Sears in a patent infringement lawsuit brought by 3M and its Cuno subsidiary in Minneapolis. The case involves two patents covering replacement water filters used in refrigerators. The court issued a favorable claims construction for Defendants in December 2007 as part of a ruling denying summary judgment. The case then settled on terms favorable to our clients.