Inventor

SUNDAR RANGARAJ S

US70 patents

⚠️ This page may combine multiple inventors who share the name “SUNDAR RANGARAJ S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUNDAR RANGARAJ S

ALTRIA CLIENT SERVICES LLC

Cartridge and e-vaping device

Cartridge and e-vaping device

Cartridge and e-vaping device

Cartridge and e-vaping device

Cartridge and e-vaping device with serpentine heater

Non-nicotine pod assemblies and non-nicotine e-vaping devices

Nicotine pod assemblies and nicotine e-vaping devices

Non-nicotine pod assemblies and non-nicotine e-vaping devices

Nicotine pod assemblies and nicotine e-vaping devices

Cartridge and e-vaping device

Non-nicotine pod assemblies and non-nicotine e-vaping devices

Corrosion-resistant reservoir for an e-vaping device and method of manufacturing thereof

Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking

Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking

Cartridge and e-vaping device

Cartridge and e-vaping device with serpentine heater

Apparatus and method for assembling a heater assembly for a nicotine pod assembly

Apparatus and method for assembling a heater assembly for a non-nicotine pod assembly

Heating engine control algorithm for non-nicotine e-vapor device

Heating engine control circuits and non-nicotine electronic vaping devices including the same

Heating engine control circuits and nicotine electronic vaping devices including the same

Nicotine pod assemblies and nicotine e-vaping devices

Charging systems for aerosol-generating devices

Corrosion-resistant reservoir for an e-vaping device and method of manufacturing thereof

Corrosion-resistant reservoir for an e-vaping device and method of manufacturing thereof

Non-nicotine pod assemblies and non-nicotine e-vaping devices

Nicotine pod assemblies and nicotine e-vaping devices

Capsules with internal channels, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol

Capsules including internal filters, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol

Aerosol-generating capsule

Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking

Hot wire anemometer air flow measurement, puff detection and ambient temperature tracking

Heating engine control circuits and nicotine electronic vaping devices including the same

Heating engine control circuits and non-nicotine electronic vaping devices including the same

Cartridge and e-vaping device

Non-nicotine pod assemblies and non-nicotine e-vaping devices

Capsule validation for heat-not-burn (HNB) aerosol-generating devices

Capsules with internal channels, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol

Capsules including internal filters, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol

Heat-not-burn (HNB) aerosol generating devices and capsules

Capsules including internal heaters, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol

Heating engine control algorithm for non-nicotine e-vapor device

Apparatus and method for assembling a heater assembly for a non-nicotine pod assembly

PHILIP MORRIS USA INC

High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications

Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke

Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke

In situ synthesis of composite nanoscale particles

High-strength high-temperature creep-resistant iron-cobalt alloys for soft magnetic applications

CHRYSALIS TECH INC

Iron-cobalt-vanadium alloy

BELLAMAH STEPHEN J

Thermoformable multilayer films and blister packs produced therefrom