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CPC Subgroup
B08B 9/32

Rotating conveyors

Full Title

Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning containers, e.g. tanks > by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought > the apparatus cleaning by splash, spray, or jet application, with or without soaking > and having conveyors > Rotating conveyors

Top Applicants

Top 10 applicants by patent filingsfor class B08, 2013–2023, worldwide · Source: EPO PATSTAT

  1. TOKYO ELECTRON JP 982
  2. SCREEN HOLDINGS JP 980
  3. APPLIED MATERIALS US 739
  4. SGCC(STATE GRID CORPORATION OF CHINA) 721
  5. SEMES COMPANY KR 691
  6. ECOLAB US 515
  7. SCREEN HOLDINGS 510
  8. TOKYO ELECTRON 505
  9. PHILIPS ELECTRONICS NL 493
  10. EBARA CORPORATION JP 475