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Stephen B. Johnson
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Wilmington, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multilobal polymer filaments and articles produced therefrom
Patent number
6,855,420
Issue date
Feb 15, 2005
Invista North America S.a.r.l.
Stephen B. Johnson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Multilobal polymer filaments and articles produced therefrom
Patent number
6,673,442
Issue date
Jan 6, 2004
E. I. Du Pont de Nemours and Company
Stephen B. Johnson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Continuous filament yarns
Patent number
6,090,485
Issue date
Jul 18, 2000
E. I. Du Pont de Nemours and Company
Brian Thomas Anderson
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Low or sub-denier nonwoven fibrous structures
Patent number
5,885,909
Issue date
Mar 23, 1999
E. I. Du Pont de Nemours and Company
Edgar N. Rudisill
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Making high filament count fine filament polyester yarns
Patent number
5,827,464
Issue date
Oct 27, 1998
E. I. Du Pont de Nemours and Company
David George Bennie
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
High filament count fine filament polyester yarns
Patent number
5,741,587
Issue date
Apr 21, 1998
E. I. Du Pont de Nemours and Company
David George Bennie
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Polyester mixed yarns with fine filaments
Patent number
5,691,057
Issue date
Nov 25, 1997
E. I. Du Pont de Nemours and Company
David George Bennie
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for polyester fine hollow filaments
Patent number
5,585,182
Issue date
Dec 17, 1996
E. I. Du Pont de Nemours and Company
Arun P. Aneja
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process of making fine polyester hollow filaments
Patent number
5,487,859
Issue date
Jan 30, 1996
E. I. Du Pont de Nemours and Company
Arun P. Aneja
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process of making polyester mixed yarns with fine filaments
Patent number
5,417,902
Issue date
May 23, 1995
E. I. Du Pont de Nemours and Company
David G. Bennie
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for preparing polyester fine filaments
Patent number
5,407,621
Issue date
Apr 18, 1995
E. I. Du Pont de Nemours and Company
Robert J. Collins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polyester fine filaments
Patent number
5,288,553
Issue date
Feb 22, 1994
E. I. Du Pont de Nemours and Company
Robert J. Collins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for preparing polyester fine filaments
Patent number
5,250,245
Issue date
Oct 5, 1993
E. I. Du Pont de Nemours and Company
Robert J. Collins
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Interlacing apparatus
Patent number
5,079,813
Issue date
Jan 14, 1992
E. I. Du Pont de Nemours and Company
Brian M. Agers
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Patents Applications
last 30 patents
Information
Patent Application
Nonwoven fibrous sheet structures
Publication number
20040152387
Publication date
Aug 5, 2004
Edgar N. Rudisill
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Multilobal polymer filaments and articles produced therefrom
Publication number
20040121150
Publication date
Jun 24, 2004
Stephen B. Johnson
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Nonwoven fibrous sheet structures
Publication number
20040097158
Publication date
May 20, 2004
Edgar N. Rudisill
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Multilobal polymer filaments and articles produced therefrom
Publication number
20030003299
Publication date
Jan 2, 2003
Stephen B. Johnson
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING