Concept:A patent is the legal right that protects an inventor's creation from being used by others without permission.
Explanation:The document in question specifically protects a person's invention.
A copyright protects creative works like books, music, or art.
A license gives permission to use someone else's property.
A trademark protects brand names, logos, or symbols.
A patent right is the legal protection granted for an invention.
Thus, the correct option is the one that refers to patent protection.
Answer:C. patent right