CPC Subgroup
B03D 1/08 Subsequent treatment of concentrated product (froth dispersion B01D19/02)
Full Title
Flotation (conditioning for flotation, general arrangement of plan B03B) > Subsequent treatment of concentrated product (froth dispersion B01D19/02)
4 direct subcodes
Child Classifications
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- B03D 1/10 Removing adhering liquid from separated materials (processes or devices capable of general use B01D)
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