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PCE
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CPC Subgroup Additional Only
B01J 2208/021

comprising a plurality of beds with flow of reactants in parallel

Full Title

Processes carried out in the presence of solid particles; Reactors therefor > with stationary particles > comprising a plurality of beds with flow of reactants in parallel

1 direct subcode

Child Classifications

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  • B01J 2208/022 Plate-type reactors filled with granular catalyst

Top Applicants

Top 10 applicants by patent filingsfor class B01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 10,345
  2. CHINESE ACADEMY OF SCIENCES 8,352
  3. BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,134
  4. LG CHEM KR 4,290
  5. SAUDI ARABIAN OIL COMPANY SA 3,444
  6. IFPEN (IFP ENERGIES NOUVELLES) FR 3,417
  7. DOW GLOBAL TECHNOLOGIES US 3,195
  8. MANN + HUMMEL DE 2,822
  9. JOHNSON MATTHEY GB 2,802
  10. UNIVERSAL OIL PRODUCTS COMPANY (UOP) US 2,737