Inventor
DUC FABIEN
CH20 patents
⚠️ This page may combine multiple inventors who share the name “DUC FABIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTRIA CLIENT SERVICES LLC
13 patentsUS10588358B2Mar 17, 2020
Heater assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC6 citations83
US10888126B2Jan 12, 2021
Heater assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC3 citations72
US10881140B2Jan 5, 2021
Vaporiser assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC2 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
US12310406B2May 27, 2025
Vaporiser assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC0 citations62
US12121652B2Oct 22, 2024
Heater assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC0 citations62
US11778696B2Oct 3, 2023
Vaporiser assembly for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC0 citations62
US11707585B2Jul 25, 2023
Heater assembly for an aerosol-generating system
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
US12329203B2Jun 17, 2025
Electronic aerosol-generating smoking device
ALTRIA CLIENT SERVICES LLC0 citations51
PHILIP MORRIS PRODUCTS SA
6 patentsUS11533953B2Dec 27, 2022
Battery powered aerosol-generating device comprising a temperature dependent battery pre-heating
PHILIP MORRIS PRODUCTS SA5 citations73
US11723393B2Aug 15, 2023
Aerosol-generating article with an insulated heat source
PHILIP MORRIS PRODUCTS SA0 citations62
US12402648B2Sep 2, 2025
Aerosol generating article with heat-expandable centering element
PHILIP MORRIS PRODUCTS SA0 citations61
US12310421B2May 27, 2025
Cleaning tool for heating element with gears
PHILIP MORRIS PRODUCTS SA0 citations61
US12041963B2Jul 23, 2024
Aerosol generating article with non-combustible coating
PHILIP MORRIS PRODUCTS SA0 citations53
US12178235B2Dec 31, 2024
Multi-segment component with intumescent coating
PHILIP MORRIS PRODUCTS SA0 citations49