Liang Chang Dong

5 Patents

• US121862722025

  Oral Drug Delivery Device

  SHANGHAI WD PHARMACEUTICAL CO., Ltd

  0 cites
• US119115132024

  Controlled-release System of Active Pharmaceutical Ingredient and Preparation Method Therefor

  SHANGHAI WD PHARMACEUTICAL CO., Ltd

  0 cites
• US117716902023

  Solid Particle, Preparation Method Therefor, and Pharmaceutical Composition Containing Solid Particle

  SHANGHAI WD PHARMACEUTICAL CO., Ltd

  0 cites
• US117594172023

  Pharmaceutical Composition and Preparation Method Therefor and Use Thereof

  SHANGHAI WD PHARMACEUTICAL CO., Ltd

  0 cites
• US117074552023

  Pharmaceutical Composition Containing Dabigatran Etexilate and Preparation Method Thereof

  SHANGHAI WD PHARMACEUTICAL CO., Ltd

  0 cites