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
- TOKYO ELECTRON JP 982
- SCREEN HOLDINGS JP 980
- APPLIED MATERIALS US 739
- SGCC(STATE GRID CORPORATION OF CHINA) 721
- SEMES COMPANY KR 691
- ECOLAB US 515
- SCREEN HOLDINGS 510
- TOKYO ELECTRON 505
- PHILIPS ELECTRONICS NL 493
- EBARA CORPORATION JP 475