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Andrey Bagreev
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Chesterfield, VA, US
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Patents Grants
last 30 patents
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Patent Grant
Purification of crude polyalkylene oxide polymers with acid functio...
Patent number
10,808,076
Issue date
Oct 20, 2020
The Dallas Group of America, Inc.
Andrey Bagreev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Smoking article filter having liquid additive containing tubes therein
Patent number
8,113,215
Issue date
Feb 14, 2012
Philip Morris USA Inc.
Firooz Rasouli
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
Solid Adsorbent Compositions for Purifying Liquids
Publication number
20210229066
Publication date
Jul 29, 2021
Dennis N. Malaba
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Purification of Cooking Oils and Fats with Amino-Functionalized Sil...
Publication number
20190328011
Publication date
Oct 31, 2019
Dennis N. Malaba
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Purification of Crude Polyalkylene Oxide Polymers with Acid Functio...
Publication number
20180273682
Publication date
Sep 27, 2018
Andrey Bagreev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SMOKING ARTICLE HAVING CARBON DIOXIDE DELIVERY TECHNOLOGY FOR SENSO...
Publication number
20160219928
Publication date
Aug 4, 2016
Philip Morris USA Inc.
Firooz Rasouli
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Smoking article having carbon dioxide delivery technology for senso...
Publication number
20090044816
Publication date
Feb 19, 2009
Philip Morris USA Inc.
Firooz Rasouli
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Smoking article filter having liquid additive containing tubes therein
Publication number
20090007925
Publication date
Jan 8, 2009
Philip Morris USA Inc.
Firooz Rasouli
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES