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Qinglin Li
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Richmond, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Soft, chewable and orally dissolvable and/or disintegrable products
Patent number
11,712,415
Issue date
Aug 1, 2023
Philip Morris USA Inc.
Feng Gao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Soft, chewable and orally dissolvable and/or disintegrable products
Patent number
10,245,227
Issue date
Apr 2, 2019
Philip Morris USA Inc.
Feng Gao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Reduction of tobacco-specific nitrosamines using genetic modificati...
Patent number
9,580,695
Issue date
Feb 28, 2017
Philip Morris USA Inc.
Qinglin Li
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Solid oral sensorial products including stain inhibitor
Patent number
9,265,282
Issue date
Feb 23, 2016
Philip Morris USA, Inc.
Donald E. Miser
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Soft, chewable and orally dissolvable and/or disintegrable products
Patent number
9,155,772
Issue date
Oct 13, 2015
Philip Morris USA Inc.
Feng Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sodium chlorine spray treatment of the leaves present on tobacco pl...
Patent number
8,905,041
Issue date
Dec 9, 2014
Philip Morris USA Inc.
Qinglin Li
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Solid oral sensorial products including stain inhibitor
Patent number
8,568,801
Issue date
Oct 29, 2013
Philip Morris USA Inc.
Donald E. Miser
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Sodium chloride spray treatment of soil surrounding tobacco plants...
Patent number
8,353,300
Issue date
Jan 15, 2013
Philip Morris USA Inc.
Qinglin Li
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Solid oral sensorial products including stain inhibitor
Patent number
8,268,370
Issue date
Sep 18, 2012
Philip Morris USA Inc.
Donald E. Miser
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
SOFT, CHEWABLE AND ORALLY DISSOLVABLE AND/OR DISINTEGRABLE PRODUCTS
Publication number
20230320982
Publication date
Oct 12, 2023
Philip Morris USA Inc.
Feng GAO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SOFT, CHEWABLE AND ORALLY DISSOLVABLE AND/OR DISINTEGRABLE PRODUCTS
Publication number
20210161811
Publication date
Jun 3, 2021
Philip Morris USA Inc.
Feng GAO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SOFT, CHEWABLE AND ORALLY DISSOLVABLE AND/OR DISINTEGRABLE PRODUCTS
Publication number
20190175498
Publication date
Jun 13, 2019
Philip Morris USA Inc.
Feng GAO
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
SOFT, CHEWABLE AND ORALLY DISSOLVABLE AND/OR DISINTEGRABLE PRODUCTS
Publication number
20160000708
Publication date
Jan 7, 2016
Philip Morris USA Inc.
Feng GAO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Solid Oral Sensorial Products Including Stain Inhibitor
Publication number
20140093544
Publication date
Apr 3, 2014
Philip Morris USA Inc.
Donald E. Miser
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SPRAY AND/OR SOIL TREATMENT OF TOBACCO TO REDUCE TSNAs
Publication number
20130146073
Publication date
Jun 13, 2013
Philip Morris USA Inc.
Qinglin Li
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SOLID ORAL SENSORIAL PRODUCTS INCLUDING STAIN INHIBITOR
Publication number
20120312312
Publication date
Dec 13, 2012
Philip Morris USA Inc.
Donald E. Miser
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SOLID ORAL SENSORIAL PRODUCTS INCLUDING STAIN INHIBITOR
Publication number
20110236442
Publication date
Sep 29, 2011
Philip Morris USA Inc.
Donald E. Miser
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SOFT, CHEWABLE AND ORALLY DISSOLVABLE AND/OR DISINTEGRABLE PRODUCTS
Publication number
20100291245
Publication date
Nov 18, 2010
Philip Morris USA Inc.
Feng Gao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SPRAY AND/OR SOIL TREATMENT OF TOBACCO TO REDUCE TSNAs
Publication number
20080202538
Publication date
Aug 28, 2008
Philip Morris USA Inc.
Qinglin Li
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Reduction of tobacco-specific nitrosamines using genetic modificati...
Publication number
20060260014
Publication date
Nov 16, 2006
PHILIP MORRIS USA INC.
Qinglin Li
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Light treatment for reduction of tobacco specific nitrosamines
Publication number
20060016125
Publication date
Jan 26, 2006
PHILIP MORRIS USA INC.
Marc Robert Krauss
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Spray and/or soil treatment of tobacco to reduce TSNAs
Publication number
20050034365
Publication date
Feb 17, 2005
PHILIP MORRIS USA INC.
Qinglin Li
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Method for the reduction of tobacco specific nitrosamines by increa...
Publication number
20030056801
Publication date
Mar 27, 2003
Marc R. Krauss
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES