"We are fighting now to prevent them sending reinforcements to the frontier areas for military operations, "said La Nan, speaking to The Irrawaddy on Monday.
In three separate field trials - the most recent in Sudan last year - Hassanali's team showed that even minute doses of PAN could stop hopper bands dead in their tracks and make them break ranks.
Patents were filed more for strategic purposes, to be used as bargaining chips to ward off infringement suites or as a means to block competitors' products.
Though Mr Mugabe would try to resist such a move, Mr Annan is quietly standing by to assume the mediator's job in place of Mr Mbeki, an appointment devoutly to be wished.
Depending on the device and make the correct coffee grinding coffee, and carefully polishing will make the coffee more bitter, but also easier to block coffee Maker.