TREA

Andrew J. Leggio

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  • Franklin Square, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of imparting wettability to a polyolefin fiber
    • Patent number 8,663,517
    • Issue date Mar 4, 2014
    • Techmer PM, LLC
    • Sheng-Shing Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electret materials
    • Patent number 8,415,416
    • Issue date Apr 9, 2013
    • BASF SE
    • Hui Chin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Wettable polyolefin fibers and fabrics
    • Patent number 8,207,070
    • Issue date Jun 26, 2012
    • Techmer PM, LLC
    • Sheng-Shing Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electret materials
    • Patent number 7,947,767
    • Issue date May 24, 2011
    • BASF SE
    • Hui Chin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Wettable polyester fibers and fabrics
    • Patent number 7,829,484
    • Issue date Nov 9, 2010
    • Ciba Specialty Chemicals Corp.
    • Ashutosh Sharma
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Electret materials
    • Patent number 7,666,931
    • Issue date Feb 23, 2010
    • Ciba Specialty Chemicals Corporation
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polycondensates as dyeing promoters for hydrophobic polymer articles
    • Patent number 7,235,111
    • Issue date Jun 26, 2007
    • Ciba Specialty Chemicals Corporation
    • Andrew J. Leggio
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dyeable polyolefin fibers and fabrics
    • Patent number 6,679,754
    • Issue date Jan 20, 2004
    • Ciba Specialty Chemicals Corporation
    • Sheng-Shing Li
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Electret Materials
    • Publication number 20130012091
    • Publication date Jan 10, 2013
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WETTABLE POLYOLEFIN FIBERS AND FABRICS
    • Publication number 20120270111
    • Publication date Oct 25, 2012
    • TECHMER PM, LLC
    • Sheng-Shing Li
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Electret Materials
    • Publication number 20120184170
    • Publication date Jul 19, 2012
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electret Materials
    • Publication number 20110230109
    • Publication date Sep 22, 2011
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electret Materials
    • Publication number 20100112886
    • Publication date May 6, 2010
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electret materials
    • Publication number 20080249269
    • Publication date Oct 9, 2008
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Wettable polyester fibers and fabrics
    • Publication number 20080176475
    • Publication date Jul 24, 2008
    • Suhas D. Sahasrabudhe
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Fluorinated Compounds
    • Publication number 20080149879
    • Publication date Jun 26, 2008
    • Fabien Jean Brand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Electret materials
    • Publication number 20070235903
    • Publication date Oct 11, 2007
    • Hui Chin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Wettable polyester fibers and fabrics
    • Publication number 20070117482
    • Publication date May 24, 2007
    • Ashutosh Sharma
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Dyeable polyolefin fibers and fabrics
    • Publication number 20050239927
    • Publication date Oct 27, 2005
    • Andrew J. Leggio
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Polycondensates as dyeing promoters for hydrophobic polymer articles
    • Publication number 20050005372
    • Publication date Jan 13, 2005
    • Andrew J. Leggio
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Wettable polyolefin fibers and fabrics
    • Publication number 20020169429
    • Publication date Nov 14, 2002
    • Sheng-Shing Li
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Dyeable polyolefin fibers and rabrics
    • Publication number 20020161123
    • Publication date Oct 31, 2002
    • Sheng-Shing Li
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING