Inventor
BESSANT Michel
CH38 patents
⚠️ This page may combine multiple inventors who share the name “BESSANT Michel”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS PRODUCTS SA
20 patentsUS11272578B2Mar 8, 2022
Heating assembly, aerosol-generating device and a method for heating an aerosol-forming substrate
PHILIP MORRIS PRODUCTS SA9 citations85
US11253004B2Feb 22, 2022
Power management method and system for a battery powered aerosol-generating device
PHILIP MORRIS PRODUCTS SA7 citations85
US11533953B2Dec 27, 2022
Battery powered aerosol-generating device comprising a temperature dependent battery pre-heating
PHILIP MORRIS PRODUCTS SA5 citations73
US11388932B2Jul 19, 2022
Aerosol-generating device with flat inductor coil
PHILIP MORRIS PRODUCTS SA4 citations73
US11896058B2Feb 13, 2024
Aerosol-generating system with air quality sensor
PHILIP MORRIS PRODUCTS SA2 citations72
US11644365B2May 9, 2023
Aerosol-generating device and system comprising a pyrometer
PHILIP MORRIS PRODUCTS SA2 citations70
US11522388B2Dec 6, 2022
Wireless charging system for charging a chargeable electrical energy course of a heating device for aerosol-generating articles
PHILIP MORRIS PRODUCTS SA2 citations70
US11864593B2Jan 9, 2024
Power management method and system for a battery powered aerosol-generating device
PHILIP MORRIS PRODUCTS SA0 citations62
US12478109B2Nov 25, 2025
MEMS sound generation for aerosol-generating devices and related user interfaces and methods
PHILIP MORRIS PRODUCTS SA0 citations60
US11925212B2Mar 12, 2024
Aerosol-generating devices for use with different substrates and related user interfaces and methods
PHILIP MORRIS PRODUCTS SA1 citations60
US11839715B2Dec 12, 2023
Aerosol-generating system with biosensor
PHILIP MORRIS PRODUCTS SA0 citations60
US12225930B2Feb 18, 2025
Aerosol-generating article with narrow hollow tubular filter
PHILIP MORRIS PRODUCTS SA0 citations58
US11980905B2May 14, 2024
Aerosol-generating device comprising two atomiser assemblies
PHILIP MORRIS PRODUCTS SA0 citations57
US12017242B2Jun 25, 2024
Atomiser assembly with oscillation chamber
PHILIP MORRIS PRODUCTS SA0 citations56
US12016397B2Jun 25, 2024
Fall response procedures for aerosol-generating devices
PHILIP MORRIS PRODUCTS SA0 citations56
US11317655B2May 3, 2022
Visual user interface for aerosol-generating devices
PHILIP MORRIS PRODUCTS SA0 citations52
US12575609B2Mar 17, 2026
Heater tube with thermal insulation and electrical isolation
PHILIP MORRIS PRODUCTS SA0 citations50
US11975347B2May 7, 2024
Two-layer mesh element for an atomiser assembly
PHILIP MORRIS PRODUCTS SA0 citations46
US11919023B2Mar 5, 2024
Atomizer and a mesh therefor
PHILIP MORRIS PRODUCTS SA0 citations46
US12426641B2Sep 30, 2025
Aerosol-generating system comprising a health monitoring device
PHILIP MORRIS PRODUCTS SA0 citations39
ALTRIA CLIENT SERVICES LLC
17 patentsUS10952473B2Mar 23, 2021
Aerosol-generating system with pairs of electrodes
ALTRIA CLIENT SERVICES LLC9 citations86
US10189632B2Jan 29, 2019
Aerosol-generating system
ALTRIA CLIENT SERVICES LLC8 citations84
US10362804B2Jul 30, 2019
Aerosol-generating device with sealed compartment
ALTRIA CLIENT SERVICES LLC11 citations81
US11945644B2Apr 2, 2024
Aerosol-generating system
ALTRIA CLIENT SERVICES LLC1 citations73
US11091314B2Aug 17, 2021
Aerosol-generating system
ALTRIA CLIENT SERVICES LLC3 citations73
US11013268B2May 25, 2021
Aerosol-generating system with electrodes and sensors
ALTRIA CLIENT SERVICES LLC4 citations73
US11896056B2Feb 13, 2024
Aerosol-generating system with adjustable pump flow rate
ALTRIA CLIENT SERVICES LLC1 citations72
US10856571B2Dec 8, 2020
Aerosol-generating system with adjustable pump flow rate
ALTRIA CLIENT SERVICES LLC4 citations72
US10757978B2Sep 1, 2020
Electronic aerosol-generating smoking device
ALTRIA CLIENT SERVICES LLC4 citations72
US12022870B2Jul 2, 2024
Vaporizer for an aerosol-generating system with vaporizing method
ALTRIA CLIENT SERVICES LLC2 citations71
US10667558B2Jun 2, 2020
Vaporizer for an aerosol-generating system and vaporizing method
ALTRIA CLIENT SERVICES LLC3 citations71
US12578217B2Mar 17, 2026
Aerosol-generating system with electrodes and sensors
ALTRIA CLIENT SERVICES LLC0 citations62
US11559083B2Jan 24, 2023
Electronic aerosol-generating smoking device
ALTRIA CLIENT SERVICES LLC0 citations62
US12439967B2Oct 14, 2025
Vaporizer for an aerosol-generating system and vaporizing method
ALTRIA CLIENT SERVICES LLC0 citations61
US12256778B2Mar 25, 2025
Aerosol-generating device with sealed compartment
ALTRIA CLIENT SERVICES LLC0 citations59
US11622578B2Apr 11, 2023
Aerosol-generating device with sealed compartment
ALTRIA CLIENT SERVICES LLC0 citations59
US12329203B2Jun 17, 2025
Electronic aerosol-generating smoking device
ALTRIA CLIENT SERVICES LLC0 citations51