FutureDomain sends us to a PC World report on the filing yesterday of legislation to overhaul the US patent system completely. The US has the only system worldwide that tries to ascertain who first invented a thing — everywhere else the criterion is who filed first, and the new legislation would bring the US into line. Identical bills were introduced in both the House and the Senate by, in each case, bipartisan sponsors. The corporate roster of backers includes Microsoft, IBM, Amazon, and nearly everyone else. From the article: "The provisions of the Patent Reform Act would... restrict damages that patent holders can receive for infringement lawsuits, create a new procedure to challenge the validity of a patent after it has been granted, and boost resources for the US Patent and Trademark Office."