Knowledge Center
Patent / Jan 01, 2011
A process for particle processing of active pharmaceutical ingredients
Source:
WO 2011131947
A process for reducing the particle size of an active pharmaceutical ingredient (API) while maintaining its polymorphic form, comprises the step of processing the active pharmaceutical ingredient by cavitation at elevated pressure. The process preferably comprises the step of isolating the processed active ingredient in the form of powder, wherein the isolation step comprises filtration or spray drying. Particles produced by the process of the invention typically have a span value of less than 2.5.
Also in the Knowledge Center
/ May 29, 2025
Mitigating Shear Stress in Spray Drying for RNA‑Loaded Lipid Nanoparticles through Process and Formulation Optimization
Read more
Scientific Article
/ Jun 01, 2025
Improving inhalation delivery of biologics with extra-large particles produced by spray freeze drying
Read more
Scientific Article
/ Jun 20, 2025
Material-sparing method development for liquid-to-solid ratio determination for wet granulation process development
Read more
Scientific Article