IQOS on hold
But it’s not always the FDA’s long-winded processes that prevent manufacturers from marketing their novel tobacco products. Altria subsidiary Philip Morris USA suspended sales of its IQOS heated-tobacco product (HTP) after the U.S. International Trade Commission (ITC) in late July 2021 had found that PM USA had infringed on two patents owned by British American Tobacco subsidiary Reynolds American Inc. (RAI). RAI, which sued PMI USA last year before the ITC and in federal court in Virginia, claims that IQOS violates its patents over the device’s heating blade and alleges PMI was using a former version of the current technology of its own HTP Glo.
RAI was seeking to have an import ban into the U.S. imposed on IQOS devices and consumables unless PMI licensed the technology from it. The ITC judge’s findings are subject to review by the full commission, with the investigation scheduled to be completed by Sept. 15. In the Virginia case, Altria responded with its own patent-infringement claims and a separate suit in May. The company also filed petitions with the U.S. Patent and Trademark Office, challenging the legality of several RAI patents, inclusive of three investigated in the ITC court case.
IQOS had been introduced in U.S. test markets, including Atlanta, Georgia, Richmond, Virginia, and metropolitan areas in North Carolina after the FDA had granted the product PMTA authorization in April 2019. IQOS was the first next-generation inhalable product to be authorized as a modified-risk product in July 2020. Its U.S. expansion is now on hold.
“I hope that the two-way patent battles between PMI and BAT will be settled in a grown-up way before long,” says Fell. “It’s not a good look for an industry trying to make the case for harm reduction to be squabbling in this way, particularly if it results in consumer choice being restricted, by products being taken off the market or not rolled out as fast as they otherwise might. Robust competition ought to be a potent mechanism for encouraging more innovation and shifts in consumer behavior.”
Another development with uncertain impact on the cause of tobacco harm reduction is Juul Lab’s recent funding of a scientific publication. According to The New York Times, the vaping company spent almost $60,000 to fund the entire May/June issue of The American Journal of Health Behavior to help establish Juul as a smoking cessation tool. Juul Labs has submitted a PMTA to the FDA for its Juul products.
In the past, scientific articles on reduced-risk products sponsored by tobacco or ENDS manufacturers repeatedly had difficulties being accepted by renowned scientific journals. “Perhaps optimistically, I think if the tobacco harm reduction concept continues to take a broader hold, then over the medium to longer term, excluding research sponsored by tobacco or nicotine companies from academic journals will not be tenable,” says Fell.
“It will come to be seen as what it is: an anti-scientific and unjustifiable attempt at censorship, rooted in a view of the industry which is at least a couple of decades out of date. Perhaps this is the other silver lining of FDA regulation: the FDA has to engage with industry science and recognize its integrity, and over time the influence of that might spread. Ultimately, the FDA’s decision on Juul’s PMTA will have to come down to rigorous science and hard data, whatever attempts are made to sway the agency’s hand via the emotive arguments of campaigning organizations.”