CPC Main Group
B02C 19/00 Other disintegrating devices or methods (for grain B02C9/00)
11 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B02C 19/06 Jet mills
- B02C 19/08 Pestle and mortar
- B02C 19/10 Mills in which a friction block is towed along the surface of a cylindrical or annular member
- B02C 19/11 High-speed drum mills (for separating B04B)
- B02C 19/16 Mills provided with vibrators (; tumbling mills B02C17/14)
- B02C 19/18 Use of auxiliary physical effects, e.g. ultrasonic waves or irradiation, for disintegrating
- B02C 19/20 Disintegrating by grating
- B02C 19/22 Crushing mills with screw-shaped crushing means
Top Applicants
Top 10 applicants by patent filingsfor class B02, 2013–2023, worldwide · Source: EPO PATSTAT
- SANDVIK INTELLECTUAL PROPERTY SE 543
- THYSSENKRUPP INDUSTRIAL SOLUTIONS DE 517
- THYSSEN KRUPP DE 398
- FLSMIDTH DK 262
- METSO MINERALS FI 227
- BUEHLER CH 200
- METSO MINERALS INDUSTRIES US 195
- METSO OUTOTEC FINLAND FI 191
- NETZSCH-FEINMAHLTECHNIK DE 189
- ZAOZHUANG SNKSAN INTELLIGENT MACHINERY COMPANY 165