Inventor
SILVESTRINI PATRICK CHARLES
CH34 patents
⚠️ This page may combine multiple inventors who share the name “SILVESTRINI PATRICK CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS PRODUCTS SA
19 patentsUS10076140B2Sep 18, 2018
Aerosol-generating system for delivering nicotine salt particles
PHILIP MORRIS PRODUCTS SA18 citations86
US11013872B2May 25, 2021
Aerosol-generating system for generating and controlling the quantity of nicotine salt particles
PHILIP MORRIS PRODUCTS SA11 citations84
US10334883B2Jul 2, 2019
Cartridge for an aerosol-generating system and an aerosol-generating system comprising a cartridge
PHILIP MORRIS PRODUCTS SA8 citations83
US10010113B2Jul 3, 2018
Aerosol-generating system for generating nicotine salt particles
PHILIP MORRIS PRODUCTS SA10 citations83
US11197498B2Dec 14, 2021
Cartridge for an aerosol-generating system and an aerosol-generating system comprising a cartridge
PHILIP MORRIS PRODUCTS SA7 citations82
US10028531B2Jul 24, 2018
Aerosol-generating system having a piercing element
PHILIP MORRIS PRODUCTS SA13 citations82
US10010112B2Jul 3, 2018
Aerosol-generating device comprising multiple solid-liquid phase-change materials
PHILIP MORRIS PRODUCTS SA9 citations80
US10863775B2Dec 15, 2020
Cartridge assembly comprising a guide slot
PHILIP MORRIS PRODUCTS SA4 citations73
US10327475B2Jun 25, 2019
Continuous mode heater assembly for aerosol-generating system
PHILIP MORRIS PRODUCTS SA2 citations73
US11406773B2Aug 9, 2022
Cartridge assembly with ventilation airflow
PHILIP MORRIS PRODUCTS SA2 citations72
US11044938B2Jun 29, 2021
Process and apparatus to obtain tobacco flavor extracts
PHILIP MORRIS PRODUCTS SA4 citations72
US10888123B2Jan 12, 2021
Cartridge for an aerosol-generating system and an aerosolgenerating system comprising a cartridge
PHILIP MORRIS PRODUCTS SA6 citations72
US10645973B2May 12, 2020
Cartridge for an aerosol-generating system and an aerosol-generating system comprising a cartridge
PHILIP MORRIS PRODUCTS SA6 citations72
US11974604B2May 7, 2024
Heater assembly with pierced transport material
PHILIP MORRIS PRODUCTS SA3 citations71
US12336568B2Jun 24, 2025
Heater assembly with pierced transport material
PHILIP MORRIS PRODUCTS SA0 citations59
US11252991B2Feb 22, 2022
Aerosol-generating system comprising variable air inlet
PHILIP MORRIS PRODUCTS SA0 citations52
US11856991B2Jan 2, 2024
Activatable and reclosable cartridge assembly for an aerosol-generating system
PHILIP MORRIS PRODUCTS SA0 citations51
US11849761B2Dec 26, 2023
Cartridge assembly with activating piercing members for an aerosol-generating system
PHILIP MORRIS PRODUCTS SA0 citations51
US12137724B2Nov 12, 2024
Method of producing a liquid tobacco extract
PHILIP MORRIS PRODUCTS SA0 citations38
ALTRIA CLIENT SERVICES LLC
15 patentsUS11696368B2Jul 4, 2023
Aerosol-generating system and a cartridge for an aerosol-generating system having a two-part liquid storage compartment
ALTRIA CLIENT SERVICES LLC8 citations85
US10342262B2Jul 9, 2019
Cartridge for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC4 citations84
US10327477B2Jun 25, 2019
Cartridge for an aerosol-generating system with heater protection
ALTRIA CLIENT SERVICES LLC6 citations84
US11653419B2May 16, 2023
Cartridge with mount for an aerosol-generating element in an aerosol-generating system
ALTRIA CLIENT SERVICES LLC4 citations74
US11641696B2May 2, 2023
Cartridge for an aerosol-generating system with heater protection
ALTRIA CLIENT SERVICES LLC1 citations73
US10856584B2Dec 8, 2020
Cartridge for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC2 citations73
US10701983B2Jul 7, 2020
Cartridge for an aerosol-generating system with heater protection
ALTRIA CLIENT SERVICES LLC3 citations73
US10531695B2Jan 14, 2020
Cartridge for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC2 citations73
US11653699B2May 23, 2023
Cartridge assembly for an aerosol-generating system with leak prevention
ALTRIA CLIENT SERVICES LLC6 citations68
US12290101B2May 6, 2025
Method of making heater assembly with at least one channel defined within first housing
ALTRIA CLIENT SERVICES LLC0 citations62
US12289803B2Apr 29, 2025
Method of configuring fluid permeable heater
ALTRIA CLIENT SERVICES LLC0 citations62
US12193512B2Jan 14, 2025
Cartridge for an aerosol-generating system with heater protection
ALTRIA CLIENT SERVICES LLC0 citations62
US12185758B2Jan 7, 2025
Cartridge for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC0 citations62
US12295415B2May 13, 2025
Cartridge for an aerosol-generating system
ALTRIA CLIENT SERVICES LLC0 citations51
US12310418B2May 27, 2025
Cartridge assembly for an aerosol-generating system with leak prevention
ALTRIA CLIENT SERVICES LLC0 citations46