Celebrating 20 years of success! Patent It Yourself is the world's bestselling patent book, recommended by patent attorneys, inventors, librarians and journalists. Patent attorney and former patent examiner David Pressman takes you -- step-by-step and in plain English -- through the entire patent process, from conducting a patent search to filing a successful application. Patent It Yourself also covers: *documenting the invention process *successful marketing strategies *foreign patent rights *assigning and licensing your invention to others *infringement *and much more The 10th edition of Patent It Yourself is completely updated and revised, providing the latest USPTO filing rules, as well as new amendment rules, mailing rules and fees. It also covers the new European Patent Office and Patent Cooperation Treaty rules. Whether you're new at the inventing game or a grizzled veteran, Patent It Yourself will save you grief, time, and most importantly, money.