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Michelle Hoyt Watkins
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Waynesboro, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Continuous process for producing poly (trimethylene terephthalate)
Patent number
7,132,484
Issue date
Nov 7, 2006
E. I. Du Pont de Nemours and Company
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of making partially oriented poly(trimethylene terephthalat...
Patent number
6,998,079
Issue date
Feb 14, 2006
E. I. Du Pont de Nemours and Company
James M. Howell
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Continuous process for producing bis(3-hydroxypropyl) terephthalate
Patent number
6,951,954
Issue date
Oct 4, 2005
E. I. Du Pont de Nemours and Company
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes of preparing partially oriented and draw textured poly(tr...
Patent number
6,672,047
Issue date
Jan 6, 2004
E. I. Du Pont de Nemours and Company
James M. Howell
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Processes for making poly (trimethylene terephthalate) yarns
Patent number
6,663,806
Issue date
Dec 16, 2003
E. I. Du Pont de Nemours and Company
James M. Howell
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Bicomponent fibers with high wicking rate
Patent number
6,656,586
Issue date
Dec 2, 2003
E. I. Du Pont de Nemours and Company
James V. Hartzog
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Continuous process for producing poly(trimethylene terephthalate)
Patent number
6,538,076
Issue date
Mar 25, 2003
E. I. Du Pont de Nemours and Company
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fine denier yarn from poly (trimethylene terephthalate)
Patent number
6,383,632
Issue date
May 7, 2002
E. I. Du Pont de Nemours and Company
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Continuous process for producing poly(trimethylene terephthalate)
Patent number
6,353,062
Issue date
Mar 5, 2002
E. I. Du Pont de Nemours and Company
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Draw textured poly(trimethylene terephthalate) yarn
Patent number
6,333,106
Issue date
Dec 25, 2001
E. I. Du Pont de Nemours and Company
James M Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Partially oriented poly(trimethylene terephthalate) yarn
Patent number
6,287,688
Issue date
Sep 11, 2001
E. I. Du Pont de Nemours and Company
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
Soil release treatment for moisture wicking socks
Publication number
20060286376
Publication date
Dec 21, 2006
INVISTA North America S.a r.I.
John R. Haigh
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Application
FABRIC TREATED WITH DURABLE STAIN REPEL AND STAIN RELEASE FINISH AN...
Publication number
20060228964
Publication date
Oct 12, 2006
INVISTA North America S.a r.l.
MICHELLE H. WATKINS
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Continuous process for producing poly (trimethylene terephthalate)
Publication number
20050165178
Publication date
Jul 28, 2005
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Partially oriented poly(trimethylene terephthalate) yarn
Publication number
20040134182
Publication date
Jul 15, 2004
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Continuous process for producing poly(trimethylene terephthalate)
Publication number
20030220465
Publication date
Nov 27, 2003
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bicomponent fibers with high wicking rate
Publication number
20030082377
Publication date
May 1, 2003
James V. Hartzog
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Continuous process for producing poly(trimethylene terephthalate)
Publication number
20020132962
Publication date
Sep 19, 2002
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Continuous process for producing poly(trimethylene terephthalate)
Publication number
20020107348
Publication date
Aug 8, 2002
Carl J. Giardino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fine denier yarn from poly (trimethylene terephthalate)
Publication number
20010053442
Publication date
Dec 20, 2001
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Partially oriented poly (trimethylene terephthalate) yarn
Publication number
20010031356
Publication date
Oct 18, 2001
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Processes for making poly (trimethylene terephthalate) yarns
Publication number
20010030377
Publication date
Oct 18, 2001
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Partially oriented poly (trimethylene terephthalate) yarn
Publication number
20010030378
Publication date
Oct 18, 2001
James M. Howell
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING