IPC Classification

Class code (prefix) Descriptions Number of results
  • All sections
  • B - Performing operationstransporting
  • B33Y - Additive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering
B33Y 10/00 Processes of additive manufacturing
B33Y 30/00 Apparatus for additive manufacturingDetails thereof or accessories therefor
B33Y 40/00 Auxiliary operations or equipment, e.g. for material handling
B33Y 40/10 Pre-treatment
B33Y 40/20 Post-treatment, e.g. curing, coating or polishing
B33Y 50/00 Data acquisition or data processing for additive manufacturing
B33Y 50/02 Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
B33Y 70/00 Materials specially adapted for additive manufacturing
B33Y 70/10 Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
B33Y 80/00 Products made by additive manufacturing
B33Y 99/00 Subject matter not provided for in other groups of this subclass