Rangaraj Sundar

Person

Midlothian, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heat-not-burn (HNB) aerosol-generating devices and capsules
- Patent number 12,349,728
- Issue date Jul 8, 2025
- ALTRIA CLIENT SERVICES LLC
- Zack W. Blackmon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Hot wire anemometer air flow measurement, puff detection and ambien...
- Patent number 12,336,571
- Issue date Jun 24, 2025
- ALTRIA CLIENT SERVICES LLC
- Adam Parrott
- G01 - MEASURING TESTING
Information Patent Grant
Hot wire anemometer air flow measurement, puff detection and ambien...
- Patent number 12,329,208
- Issue date Jun 17, 2025
- ALTRIA CLIENT SERVICES LLC
- Adam Parrott
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic vaping device and connector assembly
- Patent number 12,316,052
- Issue date May 27, 2025
- ALTRIA CLIENT SERVICES LLC
- Bipin Patil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Corrosion-resistant reservoir for an e-vaping device and method of...
- Patent number 12,291,650
- Issue date May 6, 2025
- ALTRIA CLIENT SERVICES LLC
- Georgios D. Karles
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heat-not-burn (HNB) aerosol-generating devices and capsules
- Patent number 12,274,295
- Issue date Apr 15, 2025
- ALTRIA CLIENT SERVICES LLC
- Eric Hawes
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heating engine control circuits and nicotine electronic vaping devi...
- Patent number 12,268,247
- Issue date Apr 8, 2025
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heating engine control circuits and non-nicotine electronic vaping...
- Patent number 12,256,785
- Issue date Mar 25, 2025
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Folded heater for electronic vaping device
- Patent number 12,232,224
- Issue date Feb 18, 2025
- ALTRIA CLIENT SERVICES LLC
- Christopher S. Tucker
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Non-nicotine electronic vaping devices having non-nicotine pre-vapo...
- Patent number 12,193,517
- Issue date Jan 14, 2025
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cartridge and e-vaping device
- Patent number 12,200,828
- Issue date Jan 14, 2025
- ALTRIA CLIENT SERVICES LLC
- Shmuel Gavrielov
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cartridge and e-vaping device with serpentine heater
- Patent number 12,193,487
- Issue date Jan 14, 2025
- ALTRIA CLIENT SERVICES LLC
- Shmuel Gavrielov
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Non-nicotine pod assemblies and non-nicotine e-vaping devices
- Patent number 12,161,158
- Issue date Dec 10, 2024
- ALTRIA CLIENT SERVICES LLC
- Dean Twite
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Capsule validation for heat-not-burn (HNB) aerosol-generating devices
- Patent number 12,127,592
- Issue date Oct 29, 2024
- ALTRIA CLIENT SERVICES LLC
- Eric Hawes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nicotine electronic vaping devices having nicotine pre-vapor formul...
- Patent number 12,102,132
- Issue date Oct 1, 2024
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Capsules including embedded heaters and heat-not-burn (HNB) aerosol...
- Patent number 12,011,034
- Issue date Jun 18, 2024
- ALTRIA CLIENT SERVICES LLC
- Zack W. Blackmon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Capsules with internal channels, heat-not-burn (HNB) aerosol-genera...
- Patent number 11,998,050
- Issue date Jun 4, 2024
- ALTRIA CLIENT SERVICES LLC
- Zack Blackmon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic vaping device and connector assembly
- Patent number 11,962,113
- Issue date Apr 16, 2024
- ALTRIA CLIENT SERVICES LLC
- Bipin Patil
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cartridge and e-vaping device
- Patent number 11,924,928
- Issue date Mar 5, 2024
- ALTRIA CLIENT SERVICES LLC
- Shmuel Gavrielov
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hot wire anemometer air flow measurement, puff detection and ambien...
- Patent number 11,918,050
- Issue date Mar 5, 2024
- ALTRIA CLIENT SERVICES LLC
- Adam Parrott
- G01 - MEASURING TESTING
Information Patent Grant
Cartridge and e-vaping device with serpentine heater
- Patent number 11,918,046
- Issue date Mar 5, 2024
- ALTRIA CLIENT SERVICES LLC
- Shmuel Gavrielov
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heat-not-burn (HNB) aerosol-generating devices and capsules
- Patent number 11,910,826
- Issue date Feb 27, 2024
- ALTRIA CLIENT SERVICES LLC
- Zack W. Blackmon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Hot wire anemometer air flow measurement, puff detection and ambien...
- Patent number 11,910,838
- Issue date Feb 27, 2024
- ALTRIA CLIENT SERVICES LLC
- Adam Parrott
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for assembling a heater assembly for a nicotin...
- Patent number 11,882,884
- Issue date Jan 30, 2024
- ALTRIA CLIENT SERVICES LLC
- Gregory L. Nelson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capsules, heat-not-burn (HNB) aerosol-generating devices, and metho...
- Patent number 11,882,872
- Issue date Jan 30, 2024
- ALTRIA CLIENT SERVICES LLC
- Yannick Hourmand
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Apparatus and method for assembling a heater assembly for a non-nic...
- Patent number 11,882,883
- Issue date Jan 30, 2024
- ALTRIA CLIENT SERVICES LLC
- Gregory L. Nelson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capsules including internal heaters, heat-not-burn (HNB) aerosol-ge...
- Patent number 11,812,785
- Issue date Nov 14, 2023
- ALTRIA CLIENT SERVICES LLC
- Zack Blackmon
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heating engine control algorithm for nicotine e-vapor device
- Patent number 11,793,237
- Issue date Oct 24, 2023
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Heat-not-burn (HNB) aerosol-generating devices including intra-draw...
- Patent number 11,789,476
- Issue date Oct 17, 2023
- ALTRIA CLIENT SERVICES LLC
- Zack W. Blackmon
- G05 - CONTROLLING REGULATING
Information Patent Grant
Heating engine control algorithm for non-nicotine e-vapor device
- Patent number 11,751,606
- Issue date Sep 12, 2023
- ALTRIA CLIENT SERVICES LLC
- Niall Gallagher
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
HEATING ENGINE CONTROL CIRCUITS AND NICOTINE ELECTRONIC VAPING DEVI...
- Publication number 20250204609
- Publication date Jun 26, 2025
- Altria Client Services LLC
- Niall GALLAGHER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES
- Publication number 20250204589
- Publication date Jun 26, 2025
- Altria Client Services LLC
- Eric HAWES
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEATING ENGINE CONTROL CIRCUITS AND NON-NICOTINE ELECTRONIC VAPING...
- Publication number 20250169547
- Publication date May 29, 2025
- Altria Client Services LLC
- Niall GALLAGHER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING SUBSTRATES AND ENCAPSULATED FLAVORANTS
- Publication number 20250151777
- Publication date May 15, 2025
- Altria Client Services LLC
- Shaoyong YU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
COMPRESSIBLE ROD FOR AN AEROSOL-GENERATING DEVICE
- Publication number 20250113858
- Publication date Apr 10, 2025
- Altria Client Services LLC
- Georgios D. KARLES
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES
- Publication number 20250098754
- Publication date Mar 27, 2025
- Altria Client Services LLC
- Dean Twite
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FOLDED HEATER FOR ELECTRONIC VAPING DEVICE
- Publication number 20250106949
- Publication date Mar 27, 2025
- Altria Client Services LLC
- Christopher S. TUCKER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES
- Publication number 20250089775
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Dean TWITE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES
- Publication number 20250089776
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Dean TWITE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NON-NICOTINE ELECTRONIC VAPING DEVICES HAVING NON-NICOTINE PRE-VAPO...
- Publication number 20250089806
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Niall GALLAGHER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES
- Publication number 20250089781
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Dean TWITE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARTRIDGE AND E-VAPING DEVICE
- Publication number 20250098033
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Shmuel GAVRIELOV
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARTRIDGE AND E-VAPING DEVICE WITH SERPENTINE HEATER
- Publication number 20250089769
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Shmuel GAVRIELOV
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES
- Publication number 20250089779
- Publication date Mar 20, 2025
- Altria Client Services LLC
- Dean TWITE
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES
- Publication number 20250082020
- Publication date Mar 13, 2025
- Altria Client Services LLC
- Dean TWITE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CAPSULE VALIDATION FOR HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES
- Publication number 20250017274
- Publication date Jan 16, 2025
- Altria Client Services LLC
- Eric HAWES
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
NICOTINE ELECTRONIC VAPING DEVICES HAVING NICOTINE PRE-VAPOR FORMUL...
- Publication number 20240415195
- Publication date Dec 19, 2024
- Altria Client Services LLC
- Niall GALLAGHER
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL-GENERATING DEVICES AND METHODS FOR GENERATING AEROSOL
- Publication number 20240398038
- Publication date Dec 5, 2024
- Altria Client Services LLC
- Nam TRAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CAPSULES WITH INTERNAL CHANNELS, HEAT-NOT-BURN (HNB) AEROSOL-GENERA...
- Publication number 20240298703
- Publication date Sep 12, 2024
- Altria Client Services LLC
- Zack BLACKMON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CAPSULES INCLUDING EMBEDDED HEATERS AND HEAT-NOT-BURN (HNB) AEROSOL...
- Publication number 20240277047
- Publication date Aug 22, 2024
- Altria Client Services LLC
- Zack W. BLACKMON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC VAPING DEVICE AND CONNECTOR ASSEMBLY
- Publication number 20240266788
- Publication date Aug 8, 2024
- Altria Client Services LLC
- Bipin PATIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARTRIDGE AND E-VAPING DEVICE
- Publication number 20240251479
- Publication date Jul 25, 2024
- Altria Client Services LLC
- Shmuel GAVRIELOV
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HOT WIRE ANEMOMETER AIR FLOW MEASUREMENT, PUFF DETECTION AND AMBIEN...
- Publication number 20240206555
- Publication date Jun 27, 2024
- Altria Client Services LLC
- Adam PARROTT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HOT WIRE ANEMOMETER AIR FLOW MEASUREMENT, PUFF DETECTION AND AMBIEN...
- Publication number 20240206556
- Publication date Jun 27, 2024
- Altria Client Services LLC
- Adam PARROTT
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CARTRIDGE AND E-VAPING DEVICE WITH SERPENTINE HEATER
- Publication number 20240196968
- Publication date Jun 20, 2024
- Altria Client Services LLC
- Shmuel GAVRIELOV
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES
- Publication number 20240180243
- Publication date Jun 6, 2024
- Altria Client Services LLC
- Zack W. BLACKMON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CAPSULES, HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES, AND METHO...
- Publication number 20240156162
- Publication date May 16, 2024
- Altria Client Services LLC
- Yannick HOURMAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENGAGEMENT INDICATOR SYSTEM
- Publication number 20240148074
- Publication date May 9, 2024
- Altria Cleint Services LLC
- Jarrett KEEN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES HAVING...
- Publication number 20240148060
- Publication date May 9, 2024
- Altria Client Services LLC
- Zack W. BLACKMON
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
APPARATUS AND METHOD FOR ASSEMBLING A HEATER ASSEMBLY FOR A NICOTIN...
- Publication number 20240130439
- Publication date Apr 25, 2024
- Altria Client Services LLC
- Gregory L. NELSON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Rangaraj Sundar

Person

Patents Grantslast 30 patents

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

Hot wire anemometer air flow measurement, puff detection and ambien...

Hot wire anemometer air flow measurement, puff detection and ambien...

Electronic vaping device and connector assembly

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

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

Heating engine control circuits and nicotine electronic vaping devi...

Heating engine control circuits and non-nicotine electronic vaping...

Folded heater for electronic vaping device

Non-nicotine electronic vaping devices having non-nicotine pre-vapo...

Cartridge and e-vaping device

Cartridge and e-vaping device with serpentine heater

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

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

Nicotine electronic vaping devices having nicotine pre-vapor formul...

Capsules including embedded heaters and heat-not-burn (HNB) aerosol...

Capsules with internal channels, heat-not-burn (HNB) aerosol-genera...

Electronic vaping device and connector assembly

Cartridge and e-vaping device

Hot wire anemometer air flow measurement, puff detection and ambien...

Cartridge and e-vaping device with serpentine heater

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

Hot wire anemometer air flow measurement, puff detection and ambien...

Apparatus and method for assembling a heater assembly for a nicotin...

Capsules, heat-not-burn (HNB) aerosol-generating devices, and metho...

Apparatus and method for assembling a heater assembly for a non-nic...

Capsules including internal heaters, heat-not-burn (HNB) aerosol-ge...

Heating engine control algorithm for nicotine e-vapor device

Heat-not-burn (HNB) aerosol-generating devices including intra-draw...

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

Patents Applicationslast 30 patents

HEATING ENGINE CONTROL CIRCUITS AND NICOTINE ELECTRONIC VAPING DEVI...

HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES

HEATING ENGINE CONTROL CIRCUITS AND NON-NICOTINE ELECTRONIC VAPING...

AEROSOL-GENERATING SUBSTRATES AND ENCAPSULATED FLAVORANTS

COMPRESSIBLE ROD FOR AN AEROSOL-GENERATING DEVICE

NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES

FOLDED HEATER FOR ELECTRONIC VAPING DEVICE

NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES

NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES

NON-NICOTINE ELECTRONIC VAPING DEVICES HAVING NON-NICOTINE PRE-VAPO...

NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES

CARTRIDGE AND E-VAPING DEVICE

CARTRIDGE AND E-VAPING DEVICE WITH SERPENTINE HEATER

NICOTINE POD ASSEMBLIES AND NICOTINE E-VAPING DEVICES

NON-NICOTINE POD ASSEMBLIES AND NON-NICOTINE E-VAPING DEVICES

CAPSULE VALIDATION FOR HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES

NICOTINE ELECTRONIC VAPING DEVICES HAVING NICOTINE PRE-VAPOR FORMUL...

AEROSOL-GENERATING DEVICES AND METHODS FOR GENERATING AEROSOL

CAPSULES WITH INTERNAL CHANNELS, HEAT-NOT-BURN (HNB) AEROSOL-GENERA...

CAPSULES INCLUDING EMBEDDED HEATERS AND HEAT-NOT-BURN (HNB) AEROSOL...

ELECTRONIC VAPING DEVICE AND CONNECTOR ASSEMBLY

CARTRIDGE AND E-VAPING DEVICE

HOT WIRE ANEMOMETER AIR FLOW MEASUREMENT, PUFF DETECTION AND AMBIEN...

HOT WIRE ANEMOMETER AIR FLOW MEASUREMENT, PUFF DETECTION AND AMBIEN...

CARTRIDGE AND E-VAPING DEVICE WITH SERPENTINE HEATER

HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES

CAPSULES, HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES, AND METHO...

ENGAGEMENT INDICATOR SYSTEM

HEAT-NOT-BURN (HNB) AEROSOL-GENERATING DEVICES AND CAPSULES HAVING...

APPARATUS AND METHOD FOR ASSEMBLING A HEATER ASSEMBLY FOR A NICOTIN...