(...) IP rights give to pattern-creators partial rights of control—ownership—over the tangible property of everyone else. The pattern-creator has partial ownership of others’ property, by virtue of his IP right, because he can prohibit them from performing certain actions with their own property. Author X, for example, can prohibit a third party, Y, from inscribing a certain pattern of words on Y’s own blank pages with Y’s own ink.

That is, by merely authoring an original expression of ideas, by merely thinking of and recording some original pattern of information, or by finding a new way to use his own property (recipe), the IP creator instantly, magically becomes a partial owner of others’ property. He has some say over how third parties can use their property. IP rights change the status quo by redistributing property from individuals of one class (tangible-property owners) to individuals of another (authors and inventors). Prima facie, therefore, IP law trespasses against or “takes” the property of tangible property owners, by transferring partial ownership to authors and inventors.

Stephan Kinsella "Against Intellectual Property", Ludwig von Mises Institute, 2008, p.35-36