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Subhas K. Sikdar
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Blue Ash, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Green synthesis nanocomposite membranes
Patent number
10,245,558
Issue date
Apr 2, 2019
The University of Kentucky Research Foundation
Dibakar Bhattacharyya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Green synthesis nanocomposite membranes
Patent number
9,375,684
Issue date
Jun 28, 2016
The University of Kentucky Research Foundation
Dibakar Bhattacharyya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for deep desulphurization of hydrocarbon fuels
Patent number
8,888,994
Issue date
Nov 18, 2014
The United States of America as represented by the Administrator of the U. S....
Valerii Kukhar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for fabrication of elastomeric asymmetric membranes from hyd...
Patent number
8,518,263
Issue date
Aug 27, 2013
U.S. Environmental Protection Agency
Subhas K. Sikdar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for fabrication of elastomeric asymmetric membranes from hyd...
Patent number
8,096,424
Issue date
Jan 17, 2012
The United States of America as represented by the Environmental Protection A...
Subhas K. Sikdar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbent compositions and desulfurization method using the same
Patent number
8,029,662
Issue date
Oct 4, 2011
The United States of America as represented by the Administrator of the Envir...
Rajender S. Varma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compositions and methods for removing mercury from mercury-containi...
Patent number
7,858,061
Issue date
Dec 28, 2010
The United States of America as represented by the Administrator of the Unite...
Rajender S. Varma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for photo-induced selective oxidation of organic chemicals...
Patent number
6,777,374
Issue date
Aug 17, 2004
The United States of America as represented by the Environmental Protection A...
Endalkachew Sahle-Demessie
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of preparing a composite polymer and silica-based membrane
Patent number
6,544,419
Issue date
Apr 8, 2003
University of Kentucky Research Foundation
Dibakar Bhattacharyya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparing and regenerating a composite polymer and silica-based mem...
Patent number
6,544,418
Issue date
Apr 8, 2003
University of Kentucky Research Foundation
Dibakar Bhattacharyya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silica-based membrane sorbent for heavy metal sequestration
Patent number
6,306,301
Issue date
Oct 23, 2001
University of Kentucky Research Foundation
Dibakar Bhattacharyya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Membrane-based sorbent for heavy metal sequestration
Patent number
6,139,742
Issue date
Oct 31, 2000
University of Kentucky Research Foundation
Dibakar Bhattacharyya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adsorbent-filled membranes for pervaporation
Patent number
6,117,328
Issue date
Sep 12, 2000
U.S. Environmental Protection Agency
Subhas K. Sikdar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane-based sorbent for heavy metal sequestration
Patent number
6,103,121
Issue date
Aug 15, 2000
University of Kentucky Research Foundation
Dibakar Bhattacharyya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recovery of volatile organic compounds from emulsion of volatile or...
Patent number
6,039,878
Issue date
Mar 21, 2000
The United States of America as represented by the United States Environmenta...
Subhas Sikdar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
GREEN SYNTHESIS NANOCOMPOSITE MEMBRANES
Publication number
20160367945
Publication date
Dec 22, 2016
The University of Kentucky Research Foundation
Dibakar Bhattacharyya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GREEN SYNTHESIS NANOCOMPOSITE MEMBRANES
Publication number
20130062279
Publication date
Mar 14, 2013
The University of Kentucky Research Foundation
Dibakar Bhattacharyya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method for fabrication of elastomeric asymmetric membranes from hyd...
Publication number
20120132590
Publication date
May 31, 2012
Subhas K. Sikdar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR DEEP DESULPHURIZATION OF HYDROCARBON FUELS
Publication number
20110259797
Publication date
Oct 27, 2011
Valerii Kukhar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SORBENT COMPOSITIONS AND DESULFURIZATION METHOD USING THE SAME
Publication number
20080257785
Publication date
Oct 23, 2008
Rajender S. Varma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for fabrication of elastomeric asymmetric membrances from hy...
Publication number
20080114087
Publication date
May 15, 2008
Subhas K. Sikdar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sorbent compositions and desulfurization method using same
Publication number
20070138062
Publication date
Jun 21, 2007
The U. S. A. as represented by the Administrator of the U.S. Environ. Protect...
Rajender S. Varma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Compositions and methods for removing mercury from mercury-containi...
Publication number
20070140940
Publication date
Jun 21, 2007
The United States of America, as represented by the Administrator of the U.S....
Rajender S. Varma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for photo-induced partial oxidation of organic chemicals to...
Publication number
20020029955
Publication date
Mar 14, 2002
Endalkachew Sahle-Demessie
C07 - ORGANIC CHEMISTRY