What's the difference between patentee and permittee?

Patentee

Definition:

• (n.) One to whom a grant is made, or a privilege secured, by patent.

Example Sentences:

• (1) In the US an alleged infringer may argue that the patentee misled the Patent Office when applying for the patent.
• (2) A patent owner who attempts to enforce a patent may be faced with a challenge that the patentee has misbehaved.

Permittee

Definition:

• (n.) One to whom a permission or permit is given.

Example Sentences: