CPC Subgroup
B05C 7/06 by devices moving in contact with the work
Full Title
Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work > by devices moving in contact with the work
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- B05C 7/08 for applying liquids or other fluent materials to the inside of tubes
Top Applicants
Top 10 applicants by patent filingsfor class B05, 2013–2023, worldwide · Source: EPO PATSTAT
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,265
- DUERR SYSTEMS DE 1,191
- TOKYO ELECTRON JP 1,157
- BASF COATINGS (BADISCHE ANILIN & SODA FABRIK COATINGS) DE 972
- APTAR FRANCE FR 848
- PPG INDUSTRIES OHIO US 838
- P&G (PROCTER & GAMBLE COMPANY) US 763
- NORDSON CORPORATION US 761
- LG CHEM KR 695
- GRACO MINNESOTA US 691