Disc Link Corp. is owner of a patent for an Information Distribution System which relates to products capable of retrieving ….. After a re-examination in the US Patent Office, the patent was found valid and enforceable. Disk Link alleges patent infringement claims against several defendants including, MindJet, Environmental Systems Research Institute, Website Pros, Raxco Software, Serif Inc. and Smith Micro Softwaer Inc. Disk Link further claims that defendants Raxco and Smith Micro were aware of Disk Link’s patent and knowingly and willfully infringed the Disk Link patent.