IPC Main Group
B01F 29/00 Mixers with rotating receptacles
Introduced: January 2022
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B01F 29/1 with receptacles rotated about two different axes, e.g. receptacles having planetary motion
- B01F 29/15 Use of centrifuges for mixing
- B01F 29/2 with receptacles rotating about an axis at an angle to their longitudinal axis
- B01F 29/25 with material flowing continuously through the receptacles from inlet to discharge
- B01F 29/3 Mixing the contents of individual packages or containers, e.g. by rotating tins or bottles
- B01F 29/6 rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F 29/8 rotating about a substantially vertical axis
- B01F 29/9 with stirrers having planetary motion
Top Applicants
Top 10 applicants by patent filingsfor class B01, 2013–2023, worldwide · Source: EPO PATSTAT
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 16,893
- CHINESE ACADEMY OF SCIENCES 11,733
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 3,898
- LG CHEM KR 3,367
- PETROCHINA COMPANY 3,224
- IFPEN (IFP ENERGIES NOUVELLES) FR 3,042
- ZHEJIANG UNIVERSITY 2,890
- MANN + HUMMEL DE 2,740
- JOHNSON MATTHEY GB 2,534
- SAUDI ARABIAN OIL COMPANY SA 2,527