Intellectual property - a work or invention that is the result of creativity, such as a manuscript or a design, to which one has rights
Copyright - a type of intellectual property that protects original works of authorship
Watermark - an obvious sign of copyright; usually out in the open
Patent - A legal right granted by a government to an inventor to exclude others from making, using, or selling an invention for a limited period of time.
Trademark - a brand that has exclusive legal protection for both its brand name and its design
Trade secret - A business secret that is not generally known to the public and is not available to the public.