John Ashleigh Watson

2 Patents

• US122686952025

  Betulin-containing Birch Bark Extracts and Their Formulation

  Amryt Pharmaceuticals Designated Activity Company

  0 cites
• US118263742023

  Betulin-containing Birch Bark Extracts and Their Formulation

  Amryt Research Limited

  0 cites