CPC Subgroup Additional Only
B01L 2300/08 Geometry, shape and general structure
Full Title
Additional constructional details > Geometry, shape and general structure
9 direct subcodes
Child Classifications
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- B01L 2300/0803 Disc shape
- B01L 2300/0809 rectangular shaped
- B01L 2300/0832 cylindrical, tube shaped
- B01L 2300/0848 Specific forms of parts of containers
- B01L 2300/0861 Configuration of multiple channels and/or chambers in a single devices
- B01L 2300/0887 Laminated structure
- B01L 2300/089 Virtual walls for guiding liquids
- B01L 2300/0893 having a very large number of wells, microfabricated wells
- B01L 2300/0896 Nanoscaled
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