• All sections
• B - Performing operationstransporting
• B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
• B01J 2/16 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain

Patent holdings for IPC class B01J 2/16

Total number of patents in this class: 354

10-year publication summary

Principal owners for this class