B05C 11/10 Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Introduced: September 1968
Full Title
Full titles differ between systems:
Component parts, details or accessories not specifically provided for in groups > Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00 (means for manipulating or holding work B05C13/00; enclosures for apparatus, booths B05C15/00; spray booths B05B16/00) > Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
CPC subdivides this area 7x more granularly than IPC with 6 additional codes.
6 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
Top Applicants
Top Applicants (IPC)
Class B05,2013–2023, worldwide · Source: EPO PATSTAT
- DUERR SYSTEMS DE 1,073
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 941
- TOKYO ELECTRON JP 825
- YOSHINO KOGYOSHO COMPANY 780
- APTAR FRANCE FR 723
- NORDSON CORPORATION US 704
- LG ENERGY SOLUTION KR 606
- GRACO MINNESOTA US 604
- SCREEN HOLDINGS JP 592
- BOEING COMPANY US 516
Top Applicants (CPC)
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