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Teri A. Walker
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Durham, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Particle filter system incorporating nanofibers
Patent number
8,652,229
Issue date
Feb 18, 2014
Research Triangle Institute
David S. Ensor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particle filter system incorporating nanofibers
Patent number
7,789,930
Issue date
Sep 7, 2010
Research Triangle Institute
David S. Ensor
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Nanofiber mats and production methods thereof
Patent number
7,592,277
Issue date
Sep 22, 2009
Research Triangle Institute
Anthony L. Andrady
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
PARTICLE FILTER SYSTEM INCORPORATING ELECTRET NANOFIBERS
Publication number
20110174158
Publication date
Jul 21, 2011
Research Triangle Institute
Howard J. Walls
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PARTICLE FILTER SYSTEM INCORPORATING NANOFIBERS
Publication number
20100031617
Publication date
Feb 11, 2010
Research Triangle Insitute
DAVID S. ENSOR
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
THERMAL PRECONCENTRATOR FOR COLLECTION OF CHEMICAL SPECIES
Publication number
20080184886
Publication date
Aug 7, 2008
Research Triangle Institute
Jenia A. Tufts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE FILTER SYSTEM INCORPORATING NANOFIBERS
Publication number
20080110342
Publication date
May 15, 2008
Research Triangle Institute
David S. Ensor
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Nanofiber Mats and production methods thereof
Publication number
20060264140
Publication date
Nov 23, 2006
Research Triangle Institute
Anthony L. Andrady
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING