Ariz. Rev. Stat. § 44-1422
A. A person may not make an assertion of patent infringement in bad faith. A court may consider the following nonexclusive factors as evidence that a person has made an assertion of patent infringement in bad faith:
1. The demand does not contain all of the following:
B. A court may consider the following factors as evidence that a person has made an assertion of patent infringement in good faith:
2. The person has done all of the following:
(c) Either:
4. The person is either of the following:
C. Unless done in bad faith, this section may not be construed to deem it an unfair or a deceptive trade practice for any person who owns or has the right to license or enforce a patent to do any of the following: