TREA

Dennis G. Madeleine

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  • Cherry Hill, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing pellets of poly(trimethylene terephthalate)
    • Patent number 9,308,672
    • Issue date Apr 12, 2016
    • E I du Pont de Nemours and Company
    • John Harvey Eng
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for preparing pellets of poly(trimethylene terephthalate)
    • Patent number 8,992,198
    • Issue date Mar 31, 2015
    • E I du Pont de Nemours and Company
    • Dennis Gerard Madeleine
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fabric prepared from fluorinated polyester blend yarns
    • Patent number 8,889,256
    • Issue date Nov 18, 2014
    • E I du Pont de Nemours and Company
    • Neville Everton Drysdale
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Negative solid block toner
    • Patent number 4,925,765
    • Issue date May 15, 1990
    • E. I. Du Pont de Nemours and Company
    • Dennis G. Madeleine
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Positive solid block toner
    • Patent number 4,925,764
    • Issue date May 15, 1990
    • E. I. Du Pont de Nemours & Co.
    • Dennis G. Madeleine
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents