CPC Subgroup Additional Only
B01L 2300/0861 Configuration of multiple channels and/or chambers in a single devices
Full Title
Additional constructional details > Geometry, shape and general structure > Configuration of multiple channels and/or chambers in a single devices
7 direct subcodes
Child Classifications
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- B01L 2300/0864 comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
- B01L 2300/0867 Multiple inlets and one sample wells, e.g. mixing, dilution
- B01L 2300/087 Multiple sequential chambers
- B01L 2300/0874 Three dimensional network
- B01L 2300/0877 Flow chambers
- B01L 2300/088 Channel loops
- B01L 2300/0883 Serpentine channels
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