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Lu Zhang
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Midlothian, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Air filtration medium with improved dust loading capacity and impro...
Patent number
8,636,833
Issue date
Jan 28, 2014
E I du Pont de Nemours and Company
David Charles Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filtration medium with improved dust loading capacity and impro...
Patent number
8,282,712
Issue date
Oct 9, 2012
E I du Pont de Nemours and Company
Cheng-Hang Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical double layer capacitors including improved nanofibe...
Patent number
7,170,739
Issue date
Jan 30, 2007
E. I. Du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Batteries including improved fine fiber separators
Patent number
7,112,389
Issue date
Sep 26, 2006
E. I. Du Pont de Nemours and Company
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
AIR FILTRATION MEDIUM WITH IMPROVED DUST LOADING CAPACITY AND IMPRO...
Publication number
20110214570
Publication date
Sep 8, 2011
E.I. du Pont de Nemours and Company
David Charles Jones
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Compositions of carbon nanosheets and process to make the same
Publication number
20100072430
Publication date
Mar 25, 2010
John S. Gergely
B22 - CASTING POWDER METALLURGY
Information
Patent Application
AIR FILTRATION MEDIUM WITH IMPROVED DUST LOADING CAPACITY AND IMPRO...
Publication number
20090249956
Publication date
Oct 8, 2009
E.I. du Pont de Nemours and Company
CHENG-HANG CHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for preparing superparamagnetic transition metal nanoparticles
Publication number
20070085053
Publication date
Apr 19, 2007
John S. Gergely
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Cured compositions containing fine magnetic particles and a process...
Publication number
20060142419
Publication date
Jun 29, 2006
Jingjing Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...