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CPC Subgroup
F26B 21/37

Velocity of flow; Quantity of flow

Full Title

Arrangements for supplying or controlling air or other gases for drying solid materials or objects > Controlling, e.g. regulating, parameters of gas supply > Velocity of flow; Quantity of flow

Top Applicants

Top 10 applicants by patent filingsfor class F26, 2013–2023, worldwide · Source: EPO PATSTAT

  1. LG ELECTRONICS KR 487
  2. DUERR SYSTEMS DE 205
  3. SCREEN HOLDINGS JP 200
  4. SEMES COMPANY KR 187
  5. SAMSUNG ELECTRONICS COMPANY KR 181
  6. LG ENERGY SOLUTION KR 178
  7. TOKYO ELECTRON JP 168
  8. LG CHEM KR 166
  9. CHINESE ACADEMY OF SCIENCES 139
  10. SCREEN HOLDINGS 127