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CPC Subgroup
B02C 23/18

Adding fluid, other than for crushing or disintegrating by fluid energy ( feeding devices B02C23/02)

Full Title

Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group ( separating or sorting in general B03, B04, B07) > Adding fluid, other than for crushing or disintegrating by fluid energy ( feeding devices B02C23/02)

5 direct subcodes

Child Classifications

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  • B02C 23/36 the crushing or disintegrating zone being submerged in liquid
  • B02C 23/38 in apparatus having multiple crushing or disintegrating zones
  • B02C 23/40 with more than one means for adding fluid to the material being crushed or disintegrated

Top Applicants

Top 10 applicants by patent filingsfor class B02, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SANDVIK INTELLECTUAL PROPERTY SE 543
  2. THYSSENKRUPP INDUSTRIAL SOLUTIONS DE 517
  3. THYSSEN KRUPP DE 398
  4. FLSMIDTH DK 262
  5. METSO MINERALS FI 227
  6. BUEHLER CH 200
  7. METSO MINERALS INDUSTRIES US 195
  8. METSO OUTOTEC FINLAND FI 191
  9. NETZSCH-FEINMAHLTECHNIK DE 189
  10. ZAOZHUANG SNKSAN INTELLIGENT MACHINERY COMPANY 165