David W. Owens

Person

  • Baton Rouge, LA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Diamines Having Reduced Color

    • Publication number 20080315155
    • Publication date Dec 25, 2008
    • ALBEMARLE CORPORATION
    • John Y. Lee
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Blends of Diamines Having Reduced Color

    • Publication number 20080262187
    • Publication date Oct 23, 2008
    • ALBEMARLE CORPORATION
    • John Y. Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Diimines and Secondary Diamines

    • Publication number 20080194788
    • Publication date Aug 14, 2008
    • ALBEMARLE CORPORATION
    • John Y. Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Chain Extenders

    • Publication number 20070073030
    • Publication date Mar 29, 2007
    • ALBEMARLE CORPORATION
    • Paul L. Wiggins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Commercial ADMA products having reduced salts and odor and the nove...

    • Publication number 20060281951
    • Publication date Dec 14, 2006
    • John Y. Lee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...