Written by Mark Terry What options are available to a patent holder seeking to enforce his patent? When suing a company that infringes your patent, what can you hope to achieve? Can you really stop an infringer from infringing your patent? As a Florida patent attorney, I get these questions a lot. And just recently, the Court of Appeals for the Federal Circuit weighed in on these issues. Last week, the Federal Circuit affirmed a lower court decision to permanently enjoin Microsoft from selling its flagship Microsoft Word product. The permanent injunction, effective January 11, 2010, prohibits Microsoft from selling,