DIFF Main Group
B05D 1/00 Processes for applying liquids or other fluent materials (B05D5/00, B05D7/00 take precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Processes for applying liquids or other fluent materials
CPC: Processes for applying liquids or other fluent materials (B05D5/00, B05D7/00 take precedence)
Full Title
Full titles differ between systems:
IPC:
Processes for applying liquids or other fluent materials
CPC:
Processes for applying liquids or other fluent materials (B05D5/00, B05D7/00 take precedence)
Of 14 combined children, 10 exist in both systems.
4 codes are CPC-only extensions.
IPC defines codes here since 1974.
Child Classifications
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- B05D 1/26 performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface since 1974 +1 CPC IPC+CPC Available in IPC and CPC
- B05D 1/28 performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers since 1974 +2 CPC IPC+CPC Available in IPC and CPC
- B05D 1/30 performed by gravity only, i.e. flow coating since 1974 +1 CPC IPC+CPC Available in IPC and CPC
- B05D 1/32 using means for protecting parts of a surface not to be coated, e.g. using stencils, resists since 1974 +1 CPC IPC+CPC Available in IPC and CPC
- B05D 1/34 Applying different liquids or other fluent materials simultaneously since 1974 IPC+CPC Available in IPC and CPC
- B05D 1/36 Successively applying liquids or other fluent materials, e.g. without intermediate treatment since 1974 IPC+CPC Available in IPC and CPC
- B05D 1/40 Distributing applied liquids or other fluent materials by members moving relatively to surface since 1974 IPC+CPC Available in IPC and CPC
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