US Patent 11491299 Dual convection and conduction oven for flower stick

A heating oven for use with a heat-not-burn portable heating device for the delivery of vaporized natural consumables, and methods of operating the oven are disclosed. The oven heats a flower stick filled with natural consumables to vaporize volatile compounds for the inhalation and enjoyment of the user. The oven operates by both conduction and convection via knitted wire filters that have high surface area and thermal mass to enable rapid heat transfer and stabilization of temperatures. The oven operates according to one or more temperature profiles for the duration of a heating session.