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George Vassilatos

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for high-speed spinning of bicomponent fibers
    • Patent number 7,011,885
    • Issue date Mar 14, 2006
    • INVISTA North America S.a.r.l.
    • Jing Chung Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Process of making polyamide filaments
    • Patent number 6,899,836
    • Issue date May 31, 2005
    • Invista North America S.a r.l.
    • K Ranjan Samant
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method for high-speed spinning of bicomponent fibers
    • Patent number 6,841,245
    • Issue date Jan 11, 2005
    • INVISTA North America S.a.r.l.
    • Jing Chung Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method for high-speed spinning of bicomponent fibers
    • Patent number 6,692,687
    • Issue date Feb 17, 2004
    • E. I. Du Pont de Nemours and Company
    • Jing Chung Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Apparatus and process for spinning polymeric filaments
    • Patent number 6,444,151
    • Issue date Sep 3, 2002
    • E. I. Du Pont de Nemours and Company
    • Young D. T. Nguyen
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    High speed melt-spinning of fibers
    • Patent number 6,432,340
    • Issue date Aug 13, 2002
    • E. I. Du Pont de Nemours and Company
    • George Vassilatos
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • 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

    Spinning polymeric filaments
    • Patent number 5,824,248
    • Issue date Oct 20, 1998
    • E. I. Du Pont de Nemours and Company
    • Gregory Eugene Sweet
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polymeric membranes
    • Patent number 5,102,600
    • Issue date Apr 7, 1992
    • E. I. Du Pont de Nemours and Company
    • Okan M. Ekiner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polymeric membranes
    • Patent number 5,085,774
    • Issue date Feb 4, 1992
    • E. I. Du Pont de Nemours and Company
    • Okan M. Ekiner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Melt spinning process for polymeric filaments
    • Patent number 5,034,182
    • Issue date Jul 23, 1991
    • E. I. Du Pont de Nemours and Company
    • Benjamin C. Sze
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Low crystallinity polyester yarn produced at ultra high spinning sp...
    • Patent number 4,687,610
    • Issue date Aug 18, 1987
    • E. I. Du Pont de Neumours and Company
    • George Vassilatos
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Blend of polyethylene and polypropylene
    • Patent number 4,634,739
    • Issue date Jan 6, 1987
    • E. I. Du Pont de Nemours and Company
    • George Vassilatos
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Blend of polyethylene and polypropylene
    • Patent number 4,632,861
    • Issue date Dec 30, 1986
    • E. I. Du Pont de Nemours and Company
    • George Vassilatos
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Preparation of amorphous ultra-high-speed-spun polyethylene terepht...
    • Patent number 4,425,293
    • Issue date Jan 10, 1984
    • E. I. Du Pont de Nemours and Company
    • George Vassilatos
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents