Own
Definition 1 of 4
Pro Tip 1/3
Emphasis on control
Using 'own' indicates full control and responsibility over something. They own the intellectual property rights.
Pro Tip 2/3
Legally binding
'Own' often implies legal ownership, which means it's officially recognized. You must own the land to build on it.
Pro Tip 3/3
Exclusive rights
Ownership usually means no one else can claim the item or property. She owns the copy rights to her music.