Which of the Following Is True Regarding Patent Misuse

Multiple Choice

Which of the following is true regarding patent misuse?

A) When a patent misuse occurs, the offender permanently loses the right to patent protection on the patent at issue.
B) Requiring a licensee to purchase nonpatentable products as a condition to obtaining a license for patented products is patent misuse.
C) The patent holder is barred from recovering for any infringement of its patent during the period of misuse.
D) There is no such concept as patent misuse in the U.S.