A patent is an intellectual residence appropriate that offers the holder, not an operating right, but a right to prohibit the use by a third get together of the patented invention, from a specified date and for a limited duration (usually twenty years).

Some nations might at the time of registration concern a "provisional patent" and may grant a "grace time period" of 1 yr which avoids the invention ideas invalidity of the patent to an inventor who disclosed his invention before filing a patent in a non-confidential basis with the benefit of allowing quick dissemination of technical data... […]