Olaf Norbert Kirchner

Person

  • Genolier, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Composite structures having improved heat aging and interlayer bond...

    • Patent number 9,597,861
    • Issue date Mar 21, 2017
    • E I du Pont de Nemours and Company
    • Andri E. Elia
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Composite structures having improved heat aging and interlayer bond...

    • Patent number 9,475,265
    • Issue date Oct 25, 2016
    • E I du Pont de Nemours and Company
    • Andri E. Elia
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Overmolded polyamide composite structures and processes for their p...

    • Patent number 8,334,046
    • Issue date Dec 18, 2012
    • E I du Pont de Nemours and Company
    • Olaf Norbert Kirchner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Liquid crystalline polymer composition

    • Patent number 7,578,950
    • Issue date Aug 25, 2009
    • E. I. Du Pont de Nemours and Company
    • Olaf Norbert Kirchner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water purification apparatus

    • Patent number 7,166,224
    • Issue date Jan 23, 2007
    • Design Technology and Innovation Limited
    • Mark Christopher Tonkin
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Water purification apparatus

    • Patent number 6,887,385
    • Issue date May 3, 2005
    • E. I. Du Pont de Nemours and Company
    • Mark Christopher Tonkin
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Water purification apparatus

    • Patent number 6,793,824
    • Issue date Sep 21, 2004
    • E. I. Du Pont de Nemours and Company
    • Mark Christopher Tonkin
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents