The when can be answered in one word...recertification. The company is in limbo while the market waits for an answer from the USPTO. The last thing that shareholders want to see is another delaying tactic that could put the patent on ice for another couple of years; therefore, I believe that most traders, LONGS and just about everyone else is just waiting for something more definitive. If the 336 is recertified a second time, I do believe the company will finally get some respect from infringers and the market as a whole. The price and volume should finally respond.