CPC Subgroup
B01F 35/50 Mixing receptacles
Full Title
Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application > Mixing receptacles
8 direct subcodes
Child Classifications
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- B01F 35/51 characterised by their material
- B01F 35/511 provided with liners, e.g. wear resistant or flexible liners
- B01F 35/512 characterised by surface properties, e.g. coated or rough
- B01F 35/513 Flexible receptacles, e.g. bags supported by rigid containers
- B01F 35/52 Receptacles with two or more compartments
- B01F 35/53 characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
Top Applicants
Top 10 applicants by patent filingsfor class B01, 2013–2023, worldwide · Source: EPO PATSTAT
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 10,345
- CHINESE ACADEMY OF SCIENCES 8,352
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,134
- LG CHEM KR 4,290
- SAUDI ARABIAN OIL COMPANY SA 3,444
- IFPEN (IFP ENERGIES NOUVELLES) FR 3,417
- DOW GLOBAL TECHNOLOGIES US 3,195
- MANN + HUMMEL DE 2,822
- JOHNSON MATTHEY GB 2,802
- UNIVERSAL OIL PRODUCTS COMPANY (UOP) US 2,737