Dr. Gerallt Williams is the Director of Scientific Affairs at Aptar Pharma. After obtaining his PhD from the University of Wales, UK in 1985, Gerallt has held various industrial positions at Monsanto Inc. (UK), Fisons Ltd (UK), Valois (France), and Inhale/Nektar Therapeutics (USA). Gerallt is now in charge of Scientific Affairs for the Aptar Pharma Prescription division, Le Vaudreuil, France, and is engaged in the development of new devices for nasal, inhaled, and injectable drug products.