Hypothetical scenario: Mr. Peter creates a piece of know-how, e.g. a unique pizza recipe.
Can he sell the recipe to more than one company?
What is called a type of contract that enables multiple different companies to be allowed to use Mr. Peter's recipe for making a pizza according to his recipe commercially?
Mr. Peter lives in the European Union.
(It is different comparing to selling a car. Once a car is sold, it cannot be sold to other people from the original owner.)