Imperials subsidiary Fontem Ventures continues to earn steady income from suing the companies it alleges violates those patents
However, this is far from the truth
[DOI] [PMC free article] [PubMed] [Google Scholar] 3.Ghorai K, Akter S, Khatun F, Ray P
This includes, but is not limited to, written standard operating procedures, training, medical surveillance and fit testing
Retrieved from Martin, E
In terms of product use specifically, exclusive TNP users should self-report having used only one product at least 100 times in their lifetime and have used this product at least once in the past 7 days and poly-users should self-report as current users of at least two TNPs, have used at least each of the products 100 times in their lifetime, and have used each at least once in the past 7 days