Choose the agreement/contract that suits you fine
It will become necessary to execute a license agreement if you want to authorize another person to use your trademark, patent, software, or another property.
Franchise agreements should be entered into where you want to describe therein a set of several types of intellectual property.
Right Alienation or Cession Agreement
You will have to enter into such agreement if you want to transfer (sell) your rights to intellectual property in full.
Contract of Pledge
Contracts of pledge should be registered to allow a bank or another third party pledging your intellectual property as security.