Nov. 30 (UPI) -- Tobacco giants Altria and Philip Morris International can no longer sell or import its vaping-style electronic cigarette in the United States, after a deadline passed over a patent infringement complaint with rival R.J. Reynolds.
Altria and Philip Morris began developing the IQOS years ago and introduced it on the market two years ago. Instead of burning the tobacco, it heats the substance to create an effect similar to mainstream vape products.