David Barratt

Person

  • Ramsbottom Bury, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of lactams

    • Patent number 5,493,021
    • Issue date Feb 20, 1996
    • Rhone-Poulenc Chimie
    • David Barratt
    • C07 - ORGANIC CHEMISTRY