Glyn Moody, reporting for Ars Technica: The UK pharmaceutical giant GlaxoSmithKline (GSK) has announced that it will not be routinely patenting its drugs around the world. Instead of applying for patents on its medicines in all regions, it will now take into account the economic development of the country before deciding whether to seek monopoly protection there. As a result, a poorer country can encourage local manufacturers to create cheaper generic versions of GSK's products, and thus provide them to a greater number of its population, potentially saving many lives. Specifically, GSK says: "For Least Developed Countries (LDCs) and Low Income Countries (LICs), GSK will not file patents for its medicines, so as to give clarity and confidence to generic companies seeking to manufacture and supply generic versions of GSK medicines in those countries." Might sound weird but, this makes economic sense for GlaxoSmithKline. Applying for and defending a patent could cost a huge chunk of money. Then there are application and overhead expenses when selling a drug to different markets.