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Hsiang Shih
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing a high strength, high modulus electrically con...
Patent number
5,882,566
Issue date
Mar 16, 1999
E. I. Du Pont de Nemours and Company
Che-Hsiung Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air gap spinning process for aramids
Patent number
5,393,477
Issue date
Feb 28, 1995
E. I. Du Pont de Nemours and Company
Steven D. Ittel
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for preparing subdenier fibers, pulp-like short fibers, fib...
Patent number
5,296,286
Issue date
Mar 22, 1994
E. I. Du Pont de Nemours and Company
Steven R. Allen
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Microporous elastic segmented polyurethane shaped structure
Patent number
5,094,914
Issue date
Mar 10, 1992
E. I. Du Pont de Nemours and Company
Garret D. Figuly
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Three dimensional ultramicrocellular fiber batt
Publication number
20020068495
Publication date
Jun 6, 2002
Arun Pal Aneja
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC