Wei-jen Cheng

2 Patents

• US125951752026

  Calcium Phosphate-based Core-shell Structured Material, Method for Preparing the Same, and Oral Care Composition Using the Same

  3D GLOBAL BIOTECH Inc.

  0 cites
• US125582082026

  Method of Preparing a Medicament Delivery Tooth Covering

  3D GLOBAL BIOTECH Inc.

  0 cites