CPC Subgroup
B03C 1/02 acting directly on the substance being separated
Full Title
Magnetic separation > acting directly on the substance being separated
11 direct subcodes
Child Classifications
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- B03C 1/021 Separation using Meissner effect, i.e. deflection of superconductive particles in a magnetic field
- B03C 1/023 Separation using Lorentz force, i.e. deflection of electrically charged particles in a magnetic field
- B03C 1/025 High gradient magnetic separators
- B03C 1/035 Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
- B03C 1/04 with the material carriers in the form of trays or with tables
- B03C 1/10 with cylindrical material carriers (B03C1/247 takes precedence)
- B03C 1/16 with material carriers in the form of belts
- B03C 1/23 with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
- B03C 1/26 with free falling material (B03C1/035 takes precedence)
- B03C 1/28 Magnetic plugs and dipsticks
- B03C 1/30 Combinations with other devices, not otherwise provided for
Top Applicants
Top 10 applicants by patent filingsfor class B03, 2013–2023, worldwide · Source: EPO PATSTAT
- CENTRAL SOUTH UNIVERSITY 405
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY 310
- KMUST (KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY) 303
- SHANGHAI BIXIUFU ENTERPRISE MANAGEMENT COMPANY CN 296
- OUTOTEC (FINLAND) FI 252
- LG ELECTRONICS KR 234
- CIDRA CORPORATE SERVICES US 232
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 218
- ADEY HOLDINGS (2008) GB 169
- FLSMIDTH DK 166