Inventor
Ping Li
Inventor
Glen Allen, VA, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Dprimary
A24DCigars29%
A24BManufacture or preparation of tobacco for smoking or chewing18%
D21HPulp compositions18%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
A24CMachines for making cigars or cigarettes3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
A24FSmokers' requisites2%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%
PatentTitleYear
10,575,552Smoking article having a particle containing wrapper202010,542,773Hydrophobic paper202010,485,265Banded papers, smoking articles and methods201910,316,386High-carbon steel wire rod and preparation method therefor201910,214,661Organic silicon coating201910,117,456Activated carbon for smoking articles201810,028,524Banded papers, smoking articles and methods20189,717,271'Filter segment comprising an acetate salt and glycerine'20179,161,570'Banded papers, smoking articles and methods'20159,119,421'Cigarette wrapper with printed catalyst'20158,939,156'Banded papers, smoking articles and methods'20158,925,556'Banded papers, smoking articles and methods'20158,905,043'Banded papers, smoking articles and methods'20148,844,540'Banded papers, smoking articles and methods'20148,833,377'Banded papers, smoking articles and methods'20148,733,370'Banded papers, smoking articles and methods'20148,707,967'Banded papers, smoking articles and methods'20148,701,681'Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette'20148,646,463'Gravure-printed, banded cigarette paper'20148,631,803'Tobacco powder supported catalyst particles'20147,934,510'Cigarette wrapper with nanoparticle spinel ferrite catalyst and methods of making same'20117,878,211'Tobacco powder supported catalyst particles'20117,413,984'Multi-step process for forming a barrier film for use in copper layer formation'20087,229,923'Multi-step process for forming a barrier film for use in copper layer formation'20077,228,862'Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette'20077,168,431'Partially reduced nanoparticle additives to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette'20077,152,609'Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette'20067,017,585'Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide'20067,011,096'Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette'20066,782,892'Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette'20046,769,437'Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette'20046,727,177'Multi-step process for forming a barrier film for use in copper layer formation'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2019Patents assigned to PHILIP MORRIS USA INC (22)· patent assignee history
2004–2007Based in Chesterfield, VA, US· patent location history
2004–2008Based in San Jose, CA, US· patent location history
2006–2015Based in Richmond, VA, US· patent location history
2011–2019Based in Glen Allen, VA, US· patent location history
2011–2020Based in Lausanne, CH· patent location history
2014–2015Patents assigned to LI PING (12)· patent assignee history
2014–2015Patents assigned to RASOULI FIROOZ (12)· patent assignee history
2014–2015Patents assigned to GARG RAJESH K (9)· patent assignee history
2014–2015Patents assigned to PHAN TONY A (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIP MORRIS USA INC | 22 | 2004–2019 |
| LI PINGself | 12 | 2014–2015 |
| RASOULI FIROOZ | 12 | 2014–2015 |
| GARG RAJESH K | 9 | 2014–2015 |
| PHAN TONY A | 9 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glen Allen, Virginia, US | 13 | 2011–2019 |
| Lausanne, CH | 5 | 2011–2020 |
| Chesterfield, Virginia, US | 5 | 2004–2007 |
| Richmond, Virginia, US | 4 | 2006–2015 |
| San Jose, California, US | 3 | 2004–2008 |