Inventor
San Li
Inventor
Midlothian, VA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Bprimary
A24BManufacture or preparation of tobacco for smoking or chewing21%
A24DCigars19%
A24FSmokers' requisites19%
A61MDevices for introducing media into, or onto, the body15%
H05BElectric heating6%
A24CMachines for making cigars or cigarettes4%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids3%
H01CResistors3%
LOC213%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,842,193Non-combustible smoking device and elements thereof202010,757,970Electronic smoking article202010,660,365Liquid aerosol formulation of an electronic smoking article202010,506,830Air flow design for an e-vaping cartridge, method of making the e-vaping cartridge, and e-vaping device including the cartridge201910,433,585Non-combustible smoking systems, devices and elements thereof201910,433,581Electronic vaping device and cartridge for electronic vaping device201910,433,580Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge201910,327,472Pre-vaporization formulation for controlling acidity in an e-vaping device201910,212,964Additive assembly for electronic vaping device201910,188,139Additives for tobacco cut filler201910,085,487Electronic article20189,894,928'Additives for tobacco cut filler'20189,877,511'Electronic smoking article'20189,060,546'Smoking article with a restrictor'20159,004,073'Electronic cigarette'20158,997,753'Electronic smoking article'20158,424,540'Smoking article with valved restrictor'20138,424,539'Smoking article with single piece restrictor and chamber'20138,353,298'Smoking article with impaction filter segment'20138,353,302'Smoking articles with restrictor and aerosol former'20138,235,057'Smoking article with open ended filter and restrictor'20128,109,277'Smoking article filter with annular restrictor and downstream ventilation'20127,878,963'Smoking article with a restrictor'20117,757,699'Cigarette with smoke constituent attenuator'20106,874,508'Cigarette with smoke constituent attenuator'20056,868,855'Cigarette with smoke constituent attenuator'20056,701,936'Cigarette with smoke constituent attenuator'2004D0441033'Noisemaker'2001D0441034'Noisemaker'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Tuen Mun, HK· patent location history
2004–2020Based in Midlothian, VA, US· patent location history
2010–2019Patents assigned to PHILIP MORRIS USA INC (11)· patent assignee history
2012–2019Patents assigned to LI SAN (8)· patent assignee history
2012–2015Patents assigned to OLEGARIO RAQUEL (6)· patent assignee history
2012–2013Patents assigned to BRAUNSHTEYN MICHAEL (3)· patent assignee history
2018–2020Patents assigned to ALTRIA CLIENT SERVICES LLC (11)· patent assignee history
2019Based in Richmond, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALTRIA CLIENT SERVICES LLC | 11 | 2018–2020 |
| PHILIP MORRIS USA INC | 11 | 2010–2019 |
| LI SANself | 8 | 2012–2019 |
| OLEGARIO RAQUEL | 6 | 2012–2015 |
| BRAUNSHTEYN MICHAEL | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Midlothian, Virginia, US | 26 | 2004–2020 |
| Tuen Mun, HK | 2 | 2001 |
| Richmond, Virginia, US | 1 | 2019 |