Membership
Tour
Register
Log in
Cheng-Hang Chi
Follow
Person
Midlothian, VA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pleated nanoweb structures
Patent number
8,679,217
Issue date
Mar 25, 2014
E I du Pont de Nemours and Company
Cheng-Hang Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Media for hot gas filtration
Patent number
8,652,230
Issue date
Feb 18, 2014
E I du Pont de Nemours and Company
Kurt Hans Wyss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filtration medium with improved dust loading capacity and impro...
Patent number
8,636,833
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
Durable nanoweb scrim laminates
Patent number
8,361,180
Issue date
Jan 29, 2013
E I du Pont de Nemours and Company
Hyun Sung Lim
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
Susceptor assembly for use in a microwave oven
Patent number
8,217,324
Issue date
Jul 10, 2012
E. I. Du Pont de Nemours and Company
Cheng-Hang Chi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Lightweight denim fabric containing high strength fibers and clothi...
Patent number
6,666,235
Issue date
Dec 23, 2003
E. I. Du Pont de Nemours and Company
Cheng-Hang Chi
A41 - WEARING APPAREL
Information
Patent Grant
Process for recycling articles containing high-performance fiber
Patent number
6,637,085
Issue date
Oct 28, 2003
E. I. Du Pont de Nemours and Company
Cheng-Hang Chi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
HOT GAS FILTRATION MEDIA AND FILTERS
Publication number
20120318136
Publication date
Dec 20, 2012
E.I. du Pont de Nemours and Company
ROBERT JOHN DUFF
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MEDIA FOR HOT GAS FILTRATION
Publication number
20120311977
Publication date
Dec 13, 2012
E.I. du Pont de Nemours and Company
Kurt Hans Wyss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUSCEPTOR ASSEMBLY AND FIELD DIRECTOR ASSEMBLY FOR USE IN A MICROWA...
Publication number
20120312810
Publication date
Dec 13, 2012
E I DU PONT DE NEMOURS AND COMPANY
Nicole L. Blankenbeckler
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
FILTER MEDIA WITH NANOWEB LAYER
Publication number
20100139224
Publication date
Jun 10, 2010
E.I. du Pont de Nemours and Company
Hyun Sung Lim
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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
Pleated nanoweb structures
Publication number
20090064648
Publication date
Mar 12, 2009
Cheng Hang Chi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Durable nanoweb scrim laminates
Publication number
20080134652
Publication date
Jun 12, 2008
Hyun Sung Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Susceptor assembly and field director assembly for use in a microwa...
Publication number
20070187399
Publication date
Aug 16, 2007
Nicole L. Blankenbeckler
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH TEMPERATURE MICROWAVE SUSCEPTOR STRUCTURE
Publication number
20050148265
Publication date
Jul 7, 2005
Nicole L. Blankenbeckler
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Method of heating a food
Publication number
20050142255
Publication date
Jun 30, 2005
Nicole L. Blankenbeckler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Article containing microwave susceptor material
Publication number
20040173607
Publication date
Sep 9, 2004
Nicole L. Blankenbeckler
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Microwave susceptor material containing article
Publication number
20040175547
Publication date
Sep 9, 2004
Nicole L. Blankenbeckler
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Process for recycling articles containing high-performance fiber
Publication number
20030101555
Publication date
Jun 5, 2003
Cheng-Hang Chi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Lightweight denim fabric containing high strength fibers and clothi...
Publication number
20030098068
Publication date
May 29, 2003
Cheng-Hang Chi
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING