David Howard Williams

Person

  • Sandwich, GB

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CHEMICAL COMPOUNDS

    • Publication number 20090264425
    • Publication date Oct 22, 2009
    • PFIZER LIMITED
    • Lyn Howard Jones
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Antiparasitic terpene alkaloids

    • Publication number 20070185101
    • Publication date Aug 9, 2007
    • Nathan A. Chubb
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Piperazine derivatives

    • Publication number 20050043300
    • Publication date Feb 24, 2005
    • Pfizer Inc.
    • Donald Stuart Middleton
    • C07 - ORGANIC CHEMISTRY