TREA

Chaucer C. Tang

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Decorative laminated safety glass
    • Patent number 9,011,628
    • Issue date Apr 21, 2015
    • Kuraray America Inc.
    • Hamdy A. Elwakil
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Decorative laminated safety glass
    • Patent number 8,002,938
    • Issue date Aug 23, 2011
    • E. I. Du Pont de Nemours and Company
    • Hamdy A. Elwakil
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Ink jet inks containing polyacrylamides
    • Patent number 5,851,590
    • Issue date Dec 22, 1998
    • E. I. Du Pont de Nemours and Company
    • David Herbert Donovan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Ink jet inks containing polyacrylamides
    • Patent number 5,712,338
    • Issue date Jan 27, 1998
    • E. I. Du Pont de Nemours and Company
    • David Herbert Donovan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Non-yellowing clear coatings
    • Patent number 4,937,281
    • Issue date Jun 26, 1990
    • E. I. Du Pont de Nemours and Company
    • Chaucer Chao-Ya Tang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Non-yellowing clear coatings
    • Patent number 4,895,768
    • Issue date Jan 23, 1990
    • E. I. Du Pont de Nemours and Company
    • Chaucer C. Tang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Conjugated dienols
    • Patent number 4,526,993
    • Issue date Jul 2, 1985
    • E. I. Du Pont de Nemours and Company
    • Chaucer C. Tang
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents